feat: add shadow AI benchmarking for admin model comparison

Add a new admin-only feature that allows the platform owner to benchmark
the production AI model against up to 2 alternate models (any OpenAI-compatible
API) using real tenant data, without impacting users.

Backend:
- Shared AI caller utility (ai-caller.ts) for OpenAI-compatible endpoints
- Shadow AI module with service, controller, and 3 entities
- 6 admin API endpoints for model config CRUD, run trigger, and history
- Auto-creates shadow_ai_models, shadow_runs, shadow_run_results tables
- Exposes health-scores and investment-planning prompt builders for reuse

Frontend:
- New admin page at /admin/shadow-ai with 3 tabs:
  - Model Configuration (production + 2 alternate slots)
  - Run Comparison (tenant select, feature select, side-by-side results)
  - History (filterable run log with detail drill-down)
- Full side-by-side output display with diff highlighting
- Sidebar navigation link for AI Benchmarking

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -0,0 +1,229 @@
+# CLAUDE.md – HOA Financial Platform (HOALedgerIQ)
+
+## Project Overview
+
+Multi-tenant SaaS platform for HOA (Homeowners Association) financial management. Handles chart of accounts, journal entries, budgets, invoices, payments, reserve planning, and board scenario planning.
+
+---
+
+## Stack & Framework
+
+| Layer     | Technology                                          |
+| --------- | --------------------------------------------------- |
+| Backend   | **NestJS 10** (TypeScript), runs on port 3000       |
+| Frontend  | **React 18** + Vite 5 + Mantine UI + Zustand       |
+| Database  | **PostgreSQL** via **TypeORM 0.3**                  |
+| Cache     | **Redis** (BullMQ for queues)                       |
+| Auth      | **Passport.js** – JWT access + httpOnly refresh     |
+| Payments  | **Stripe** (checkout, subscriptions, webhooks)      |
+| Email     | **Resend**                                          |
+| AI        | NVIDIA API (Qwen model) for investment advisor      |
+| Monitoring| **New Relic** APM (app name: `HOALedgerIQ_App`)     |
+| Infra     | Docker Compose (dev + prod), Nginx reverse proxy    |
+
+---
+
+## Auth Pattern
+
+- **Access token**: JWT, 1-hour TTL, payload `{ sub, email, orgId, role, isSuperadmin }`
+- **Refresh token**: 64-byte random, SHA256-hashed in DB, 30-day TTL, sent as httpOnly cookie `ledgeriq_rt`
+- **MFA**: TOTP via `otplib`, challenge token (5-min TTL), recovery codes
+- **Passkeys**: WebAuthn via `@simplewebauthn/server`
+- **SSO**: Google OAuth 2.0, Azure AD
+- **Password hashing**: bcryptjs, cost 12
+- **Rate limiting**: 100 req/min global (Throttler), custom per endpoint
+
+### Guards & Middleware
+
+- `TenantMiddleware` – extracts `orgId` from JWT, sets tenant schema (60s cache)
+- `JwtAuthGuard` – Passport JWT guard on all protected routes
+- `WriteAccessGuard` – blocks write ops for `viewer` role and `past_due` orgs
+- `@AllowViewer()` decorator – exempts read endpoints from WriteAccessGuard
+
+### Roles
+
+`president`, `treasurer`, `secretary`, `member_at_large`, `manager`, `homeowner`, `admin`, `viewer`
+
+---
+
+## Multi-Tenant Architecture
+
+- **Shared schema** (`shared`): users, organizations, user_organizations, refresh_tokens, invite_tokens, login_history, cd_rates
+- **Tenant schemas** (dynamic, per org): accounts, journal_entries, budgets, invoices, payments, units, vendors, etc.
+- Schema name stored in `shared.organizations.schema_name`
+
+---
+
+## Route Map (180+ endpoints)
+
+### Auth (`/api/auth`)
+| Method | Path                    | Purpose                          |
+| ------ | ----------------------- | -------------------------------- |
+| POST   | /login                  | Email/password login             |
+| POST   | /refresh                | Refresh access token (cookie)    |
+| POST   | /logout                 | Revoke refresh token             |
+| POST   | /logout-everywhere      | Revoke all sessions              |
+| GET    | /profile                | Current user profile             |
+| POST   | /register               | Register (disabled by default)   |
+| POST   | /activate               | Activate invited user            |
+| POST   | /forgot-password        | Request password reset           |
+| POST   | /reset-password         | Reset with token                 |
+| PATCH  | /change-password        | Change password (authed)         |
+| POST   | /switch-org             | Switch active organization       |
+
+### Auth MFA (`/api/auth/mfa`)
+| POST | /setup | POST /enable | POST /verify | POST /disable | GET /status |
+
+### Auth Passkeys (`/api/auth/passkeys`)
+| POST /register-options | POST /register | POST /login-options | POST /login | GET / | DELETE /:id |
+
+### Admin (`/api/admin`) – superadmin only
+| GET /metrics | GET /users | GET /organizations | PUT /organizations/:id/subscription | POST /impersonate/:userId | POST /tenants |
+
+### Organizations (`/api/organizations`)
+| POST / | GET / | PATCH /settings | GET /members | POST /members | PUT /members/:id/role | DELETE /members/:id |
+
+### Accounts (`/api/accounts`)
+| GET / | GET /trial-balance | POST / | PUT /:id | PUT /:id/set-primary | POST /bulk-opening-balances | POST /:id/opening-balance | POST /:id/adjust-balance |
+
+### Journal Entries (`/api/journal-entries`)
+| GET / | GET /:id | POST / | POST /:id/post | POST /:id/void |
+
+### Budgets (`/api/budgets`)
+| GET /:year | PUT /:year | GET /:year/vs-actual | POST /:year/import | GET /:year/template |
+
+### Invoices (`/api/invoices`)
+| GET / | GET /:id | POST /generate-preview | POST /generate-bulk | POST /apply-late-fees |
+
+### Payments (`/api/payments`)
+| GET / | GET /:id | POST / | PUT /:id | DELETE /:id |
+
+### Units (`/api/units`)
+| GET / | GET /:id | POST / | PUT /:id | DELETE /:id | GET /export | POST /import |
+
+### Vendors (`/api/vendors`)
+| GET / | GET /:id | POST / | PUT /:id | GET /export | POST /import | GET /1099-data |
+
+### Reports (`/api/reports`)
+| GET /dashboard | GET /balance-sheet | GET /income-statement | GET /cash-flow | GET /cash-flow-sankey | GET /aging | GET /year-end | GET /cash-flow-forecast | GET /quarterly |
+
+### Board Planning (`/api/board-planning`)
+Scenarios CRUD, scenario investments, scenario assessments, projections, budget plans – 28 endpoints total.
+
+### Other Modules
+- `/api/fiscal-periods` – list, close, lock
+- `/api/reserve-components` – CRUD
+- `/api/capital-projects` – CRUD
+- `/api/projects` – CRUD + planning + import/export
+- `/api/assessment-groups` – CRUD + summary + default
+- `/api/monthly-actuals` – GET/POST /:year/:month
+- `/api/health-scores` – latest + calculate
+- `/api/investment-planning` – snapshot, market-rates, recommendations
+- `/api/investment-accounts` – CRUD
+- `/api/attachments` – upload, list, download, delete (10MB limit)
+- `/api/onboarding` – progress get/patch
+- `/api/billing` – trial, checkout, webhook, subscription, portal
+
+---
+
+## Database
+
+- **Connection pool**: min 5, max 30, 30s idle, 5s connect timeout
+- **Migrations**: SQL files in `db/migrations/` (manual execution, no ORM runner)
+- **Init script**: `db/init/00-init.sql` (shared schema DDL)
+
+---
+
+## Key File Paths
+
+| Purpose                | Path                                              |
+| ---------------------- | ------------------------------------------------- |
+| NestJS bootstrap       | `backend/src/main.ts`                             |
+| Root module            | `backend/src/app.module.ts`                       |
+| Auth controller        | `backend/src/modules/auth/auth.controller.ts`     |
+| Auth service           | `backend/src/modules/auth/auth.service.ts`        |
+| Refresh token svc      | `backend/src/modules/auth/refresh-token.service.ts` |
+| JWT strategy           | `backend/src/modules/auth/strategies/jwt.strategy.ts` |
+| Tenant middleware      | `backend/src/database/tenant.middleware.ts`        |
+| Write-access guard     | `backend/src/common/guards/write-access.guard.ts` |
+| DB schema init         | `db/init/00-init.sql`                             |
+| Env example            | `.env.example`                                    |
+| Docker compose (dev)   | `docker-compose.yml`                              |
+| Frontend entry         | `frontend/src/main.tsx`                           |
+| Frontend pages         | `frontend/src/pages/`                             |
+
+---
+
+## Environment Variables (critical)
+
+```
+DATABASE_URL          – PostgreSQL connection string
+REDIS_URL             – Redis connection
+JWT_SECRET            – JWT signing key
+INVITE_TOKEN_SECRET   – Invite token signing
+STRIPE_SECRET_KEY     – Stripe API key
+STRIPE_WEBHOOK_SECRET – Stripe webhook verification
+RESEND_API_KEY        – Email service
+NEW_RELIC_APP_NAME    – "HOALedgerIQ_App"
+NEW_RELIC_LICENSE_KEY  – New Relic license
+APP_URL               – Base URL for email links
+```
+
+---
+
+## New Relic
+
+- **App name**: `HOALedgerIQ_App` (env: `NEW_RELIC_APP_NAME`)
+- Enabled via `NEW_RELIC_ENABLED=true`
+- NRQL query library: `load-tests/analysis/nrql-queries.sql`
+
+---
+
+## Load Testing
+
+### Run k6 scenarios
+
+```bash
+# Auth + Dashboard flow (staging)
+k6 run --env TARGET_ENV=staging load-tests/scenarios/auth-dashboard-flow.js
+
+# CRUD flow (staging)
+k6 run --env TARGET_ENV=staging load-tests/scenarios/crud-flow.js
+
+# Local dev
+k6 run --env TARGET_ENV=local load-tests/scenarios/auth-dashboard-flow.js
+```
+
+### Conventions
+
+- Scenarios live in `load-tests/scenarios/`
+- Config in `load-tests/config/environments.json` (staging/production/local thresholds)
+- Test users parameterized from `load-tests/config/user-pool.csv`
+- Baseline results stored in `load-tests/analysis/baseline.json`
+- NRQL queries for New Relic in `load-tests/analysis/nrql-queries.sql`
+- All k6 scripts use `SharedArray` for user pool, `http.batch()` for parallel requests
+- Custom metrics: `*_duration` trends + `*_error_rate` rates per journey
+- Thresholds: p95 latency + error rate per environment
+
+### User Pool CSV Format
+
+```
+email,password,orgId,role
+```
+
+Roles match the app: `treasurer`, `admin`, `president`, `manager`, `member_at_large`, `viewer`, `homeowner`
+
+---
+
+## Fix Conventions
+
+- Backend tests: `npm run test` (Jest, `*.spec.ts` co-located with source)
+- E2E tests: `npm run test:e2e`
+- Backend build: `npm run build` (NestJS CLI)
+- Frontend dev: `npm run dev` (Vite, port 5173)
+- Frontend build: `npm run build`
+- Always run `npm run build` in `backend/` after changes to verify compilation
+- TypeORM entities use decorators (`@Entity`, `@Column`, etc.)
+- Multi-tenant: any new module touching tenant data must use `TenantService` to get the correct schema connection
+- New endpoints need `@UseGuards(JwtAuthGuard)` and should respect `WriteAccessGuard`
+- Use `@AllowViewer()` on read-only endpoints

backend/src/app.module.ts

@@ -33,6 +33,7 @@ import { BoardPlanningModule } from './modules/board-planning/board-planning.mod
 import { BillingModule } from './modules/billing/billing.module';
 import { EmailModule } from './modules/email/email.module';
 import { OnboardingModule } from './modules/onboarding/onboarding.module';
+import { IdeasModule } from './modules/ideas/ideas.module';
 import { ShadowAiModule } from './modules/shadow-ai/shadow-ai.module';
 import { ScheduleModule } from '@nestjs/schedule';
 
@@ -89,6 +90,7 @@ import { ScheduleModule } from '@nestjs/schedule';
     BillingModule,
     EmailModule,
     OnboardingModule,
+    IdeasModule,
     ShadowAiModule,
     ScheduleModule.forRoot(),
   ],

backend/src/modules/auth/admin.controller.ts

@@ -5,6 +5,7 @@ import { AuthService } from './auth.service';
 import { UsersService } from '../users/users.service';
 import { OrganizationsService } from '../organizations/organizations.service';
 import { AdminAnalyticsService } from './admin-analytics.service';
+import { IdeasService } from '../ideas/ideas.service';
 import * as bcrypt from 'bcryptjs';
 
 @ApiTags('admin')
@@ -17,6 +18,7 @@ export class AdminController {
     private usersService: UsersService,
     private orgService: OrganizationsService,
     private analyticsService: AdminAnalyticsService,
+    private ideasService: IdeasService,
   ) {}
 
   private async requireSuperadmin(req: any) {
@@ -196,4 +198,45 @@ export class AdminController {
 
     return { success: true, organization: org };
   }
+
+  // ── Ideation ──
+
+  @Get('ideas')
+  async listAllIdeas(@Req() req: any) {
+    await this.requireSuperadmin(req);
+    return this.ideasService.findAll();
+  }
+
+  @Put('ideas/:id/status')
+  async updateIdeaStatus(
+    @Req() req: any,
+    @Param('id') id: string,
+    @Body() body: { status: string },
+  ) {
+    await this.requireSuperadmin(req);
+    const idea = await this.ideasService.updateStatus(id, body.status);
+    return { success: true, idea };
+  }
+
+  @Put('ideas/:id/note')
+  async updateIdeaNote(
+    @Req() req: any,
+    @Param('id') id: string,
+    @Body() body: { adminNote: string },
+  ) {
+    await this.requireSuperadmin(req);
+    const idea = await this.ideasService.updateNote(id, body.adminNote);
+    return { success: true, idea };
+  }
+
+  @Put('organizations/:id/settings')
+  async updateOrgSettings(
+    @Req() req: any,
+    @Param('id') id: string,
+    @Body() body: Record<string, any>,
+  ) {
+    await this.requireSuperadmin(req);
+    const org = await this.orgService.updateSettings(id, body);
+    return { success: true, organization: org };
+  }
 }

backend/src/modules/auth/auth.module.ts

@@ -17,11 +17,13 @@ import { JwtStrategy } from './strategies/jwt.strategy';
 import { LocalStrategy } from './strategies/local.strategy';
 import { UsersModule } from '../users/users.module';
 import { OrganizationsModule } from '../organizations/organizations.module';
+import { IdeasModule } from '../ideas/ideas.module';
 
 @Module({
   imports: [
     UsersModule,
     OrganizationsModule,
+    IdeasModule,
     PassportModule,
     JwtModule.registerAsync({
       imports: [ConfigModule],

backend/src/modules/ideas/dto/create-idea.dto.ts

@@ -0,0 +1,12 @@
+import { IsString, IsNotEmpty, IsOptional, MaxLength } from 'class-validator';
+
+export class CreateIdeaDto {
+  @IsString()
+  @IsNotEmpty()
+  @MaxLength(255)
+  title: string;
+
+  @IsString()
+  @IsOptional()
+  description?: string;
+}

backend/src/modules/ideas/entities/idea.entity.ts

@@ -0,0 +1,49 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+  ManyToOne,
+  JoinColumn,
+} from 'typeorm';
+import { Organization } from '../../organizations/entities/organization.entity';
+import { User } from '../../users/entities/user.entity';
+
+@Entity({ schema: 'shared', name: 'ideas' })
+export class Idea {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column({ name: 'org_id' })
+  orgId: string;
+
+  @Column({ name: 'user_id' })
+  userId: string;
+
+  @Column({ length: 255 })
+  title: string;
+
+  @Column({ type: 'text', nullable: true })
+  description: string;
+
+  @Column({ length: 20, default: 'new' })
+  status: string;
+
+  @Column({ name: 'admin_note', type: 'text', nullable: true })
+  adminNote: string;
+
+  @CreateDateColumn({ name: 'created_at', type: 'timestamptz' })
+  createdAt: Date;
+
+  @UpdateDateColumn({ name: 'updated_at', type: 'timestamptz' })
+  updatedAt: Date;
+
+  @ManyToOne(() => Organization)
+  @JoinColumn({ name: 'org_id' })
+  organization: Organization;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: 'user_id' })
+  user: User;
+}

backend/src/modules/ideas/ideas.controller.ts

@@ -0,0 +1,27 @@
+import { Controller, Get, Post, Body, Req, UseGuards } from '@nestjs/common';
+import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
+import { IdeasService } from './ideas.service';
+import { CreateIdeaDto } from './dto/create-idea.dto';
+
+@ApiTags('ideas')
+@Controller('ideas')
+@ApiBearerAuth()
+@UseGuards(JwtAuthGuard)
+export class IdeasController {
+  constructor(private ideasService: IdeasService) {}
+
+  @Post()
+  async create(@Req() req: any, @Body() dto: CreateIdeaDto) {
+    const orgId = req.user.orgId;
+    const userId = req.user.userId || req.user.sub;
+    const idea = await this.ideasService.create(orgId, userId, dto);
+    return { success: true, idea };
+  }
+
+  @Get()
+  async findByOrg(@Req() req: any) {
+    const orgId = req.user.orgId;
+    return this.ideasService.findByOrg(orgId);
+  }
+}

backend/src/modules/ideas/ideas.module.ts

@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Idea } from './entities/idea.entity';
+import { Organization } from '../organizations/entities/organization.entity';
+import { IdeasController } from './ideas.controller';
+import { IdeasService } from './ideas.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Idea, Organization])],
+  controllers: [IdeasController],
+  providers: [IdeasService],
+  exports: [IdeasService],
+})
+export class IdeasModule {}

backend/src/modules/ideas/ideas.service.ts

@@ -0,0 +1,89 @@
+import { Injectable, ForbiddenException, NotFoundException, BadRequestException } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { Idea } from './entities/idea.entity';
+import { Organization } from '../organizations/entities/organization.entity';
+import { CreateIdeaDto } from './dto/create-idea.dto';
+
+@Injectable()
+export class IdeasService {
+  constructor(
+    @InjectRepository(Idea)
+    private ideasRepository: Repository<Idea>,
+    @InjectRepository(Organization)
+    private orgRepository: Repository<Organization>,
+  ) {}
+
+  async create(orgId: string, userId: string, dto: CreateIdeaDto): Promise<Idea> {
+    const org = await this.orgRepository.findOne({ where: { id: orgId } });
+    if (!org) {
+      throw new NotFoundException('Organization not found');
+    }
+    if (org.settings?.ideationEnabled !== true) {
+      throw new ForbiddenException('Ideation is not enabled for this organization');
+    }
+
+    const idea = this.ideasRepository.create({
+      orgId,
+      userId,
+      title: dto.title,
+      description: dto.description,
+    });
+    return this.ideasRepository.save(idea);
+  }
+
+  async findByOrg(orgId: string): Promise<Idea[]> {
+    return this.ideasRepository.find({
+      where: { orgId },
+      order: { createdAt: 'DESC' },
+    });
+  }
+
+  async findAll(): Promise<any[]> {
+    return this.ideasRepository
+      .createQueryBuilder('idea')
+      .leftJoin('idea.organization', 'org')
+      .leftJoin('idea.user', 'user')
+      .select([
+        'idea.id AS id',
+        'idea.title AS title',
+        'idea.description AS description',
+        'idea.status AS status',
+        'idea.createdAt AS "createdAt"',
+        'idea.adminNote AS "adminNote"',
+        'org.id AS "orgId"',
+        'org.name AS "orgName"',
+        'user.id AS "userId"',
+        'user.email AS "userEmail"',
+        'user.firstName AS "userFirstName"',
+        'user.lastName AS "userLastName"',
+      ])
+      .orderBy('idea.createdAt', 'DESC')
+      .getRawMany();
+  }
+
+  async updateStatus(id: string, status: string): Promise<Idea> {
+    const validStatuses = ['new', 'reviewed', 'accepted', 'rejected'];
+    if (!validStatuses.includes(status)) {
+      throw new BadRequestException(`Invalid status. Must be one of: ${validStatuses.join(', ')}`);
+    }
+
+    const idea = await this.ideasRepository.findOne({ where: { id } });
+    if (!idea) {
+      throw new NotFoundException('Idea not found');
+    }
+
+    idea.status = status;
+    return this.ideasRepository.save(idea);
+  }
+
+  async updateNote(id: string, adminNote: string): Promise<Idea> {
+    const idea = await this.ideasRepository.findOne({ where: { id } });
+    if (!idea) {
+      throw new NotFoundException('Idea not found');
+    }
+
+    idea.adminNote = adminNote;
+    return this.ideasRepository.save(idea);
+  }
+}

db/migrations/018-ideas.sql

@@ -0,0 +1,15 @@
+-- Ideation feature: shared ideas table for cross-tenant idea submissions
+CREATE TABLE IF NOT EXISTS shared.ideas (
+  id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+  org_id UUID NOT NULL REFERENCES shared.organizations(id) ON DELETE CASCADE,
+  user_id UUID NOT NULL REFERENCES shared.users(id) ON DELETE CASCADE,
+  title VARCHAR(255) NOT NULL,
+  description TEXT,
+  status VARCHAR(20) NOT NULL DEFAULT 'new',
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_ideas_org_id ON shared.ideas(org_id);
+CREATE INDEX IF NOT EXISTS idx_ideas_status ON shared.ideas(status);
+CREATE INDEX IF NOT EXISTS idx_ideas_created_at ON shared.ideas(created_at DESC);

db/migrations/019-ideas-admin-note.sql

@@ -0,0 +1,2 @@
+-- Add private admin note column to ideas table
+ALTER TABLE shared.ideas ADD COLUMN IF NOT EXISTS admin_note TEXT;

frontend/src/App.tsx

@@ -29,6 +29,7 @@ import { SettingsPage } from './pages/settings/SettingsPage';
 import { UserPreferencesPage } from './pages/preferences/UserPreferencesPage';
 import { OrgMembersPage } from './pages/org-members/OrgMembersPage';
 import { AdminPage } from './pages/admin/AdminPage';
+import { AdminIdeasPage } from './pages/admin/AdminIdeasPage';
 import { AdminShadowAiPage } from './pages/admin/AdminShadowAiPage';
 import { AssessmentGroupsPage } from './pages/assessment-groups/AssessmentGroupsPage';
 import { CashFlowForecastPage } from './pages/cash-flow/CashFlowForecastPage';
@@ -134,6 +135,7 @@ export function App() {
         }
       >
         <Route index element={<AdminPage />} />
+        <Route path="ideas" element={<AdminIdeasPage />} />
         <Route path="shadow-ai" element={<AdminShadowAiPage />} />
       </Route>
 

frontend/src/components/ideas/IdeaModal.tsx

@@ -0,0 +1,69 @@
+import { useState } from 'react';
+import { Modal, TextInput, Textarea, Button, Stack } from '@mantine/core';
+import { notifications } from '@mantine/notifications';
+import { useMutation } from '@tanstack/react-query';
+import api from '../../services/api';
+
+interface IdeaModalProps {
+  opened: boolean;
+  onClose: () => void;
+}
+
+export function IdeaModal({ opened, onClose }: IdeaModalProps) {
+  const [title, setTitle] = useState('');
+  const [description, setDescription] = useState('');
+
+  const submitIdea = useMutation({
+    mutationFn: async () => {
+      const { data } = await api.post('/ideas', { title, description });
+      return data;
+    },
+    onSuccess: () => {
+      notifications.show({ message: 'Idea submitted — thank you!', color: 'green' });
+      setTitle('');
+      setDescription('');
+      onClose();
+    },
+    onError: (err: any) => {
+      notifications.show({
+        message: err.response?.data?.message || 'Failed to submit idea',
+        color: 'red',
+      });
+    },
+  });
+
+  const handleClose = () => {
+    setTitle('');
+    setDescription('');
+    onClose();
+  };
+
+  return (
+    <Modal opened={opened} onClose={handleClose} title="Submit an Idea" size="md">
+      <Stack>
+        <TextInput
+          label="Title"
+          placeholder="Brief summary of your idea"
+          required
+          value={title}
+          onChange={(e) => setTitle(e.currentTarget.value)}
+          maxLength={255}
+        />
+        <Textarea
+          label="Description"
+          placeholder="Describe your idea in more detail (optional)"
+          minRows={4}
+          value={description}
+          onChange={(e) => setDescription(e.currentTarget.value)}
+        />
+        <Button
+          onClick={() => submitIdea.mutate()}
+          loading={submitIdea.isPending}
+          disabled={!title.trim()}
+        >
+          Submit Idea
+        </Button>
+      </Stack>
+    </Modal>
+  );
+}

frontend/src/components/layout/AppLayout.tsx

@@ -11,6 +11,7 @@ import {
   IconEyeOff,
   IconSun,
   IconMoon,
+  IconBulb,
 } from '@tabler/icons-react';
 import { Outlet, useNavigate, useLocation } from 'react-router-dom';
 import { useAuthStore } from '../../stores/authStore';
@@ -18,6 +19,7 @@ import { usePreferencesStore } from '../../stores/preferencesStore';
 import { Sidebar } from './Sidebar';
 import { AppTour } from '../onboarding/AppTour';
 import { OnboardingWizard } from '../onboarding/OnboardingWizard';
+import { IdeaModal } from '../ideas/IdeaModal';
 import logoSrc from '../../assets/logo.png';
 
 export function AppLayout() {
@@ -28,6 +30,10 @@ export function AppLayout() {
   const location = useLocation();
   const isImpersonating = !!impersonationOriginal;
 
+  // ── Ideation State ──
+  const [ideaModalOpened, { open: openIdeaModal, close: closeIdeaModal }] = useDisclosure(false);
+  const ideationEnabled = currentOrg?.settings?.ideationEnabled === true;
+
   // ── Onboarding State ──
   const [showTour, setShowTour] = useState(false);
   const [showWizard, setShowWizard] = useState(false);
@@ -121,6 +127,13 @@ export function AppLayout() {
             {currentOrg && (
               <Text size="sm" c="dimmed">{currentOrg.name}</Text>
             )}
+            {ideationEnabled && (
+              <Tooltip label="Submit an idea">
+                <ActionIcon variant="default" size="lg" onClick={openIdeaModal} aria-label="Submit idea">
+                  <IconBulb size={18} />
+                </ActionIcon>
+              </Tooltip>
+            )}
             <Tooltip label={colorScheme === 'dark' ? 'Light mode' : 'Dark mode'}>
               <ActionIcon
                 variant="default"
@@ -209,6 +222,9 @@ export function AppLayout() {
       {/* ── Onboarding Components ── */}
       <AppTour run={showTour} onComplete={handleTourComplete} />
       <OnboardingWizard opened={showWizard} onComplete={handleWizardComplete} />
+
+      {/* ── Ideation Modal ── */}
+      <IdeaModal opened={ideaModalOpened} onClose={closeIdeaModal} />
     </AppShell>
   );
 }

frontend/src/components/layout/Sidebar.tsx

@@ -20,6 +20,7 @@ import {
   IconCalculator,
   IconGitCompare,
   IconScale,
+  IconBulb,
 } from '@tabler/icons-react';
 import { useAuthStore } from '../../stores/authStore';
 
@@ -132,6 +133,13 @@ export function Sidebar({ onNavigate }: SidebarProps) {
           onClick={() => go('/admin')}
           color="red"
         />
+        <NavLink
+          label="Idea Submissions"
+          leftSection={<IconBulb size={18} />}
+          active={location.pathname === '/admin/ideas'}
+          onClick={() => go('/admin/ideas')}
+          color="yellow"
+        />
         <NavLink
           label="AI Benchmarking"
           leftSection={<IconScale size={18} />}
@@ -237,6 +245,20 @@ export function Sidebar({ onNavigate }: SidebarProps) {
             onClick={() => go('/admin')}
             color="red"
           />
+          <NavLink
+            label="Idea Submissions"
+            leftSection={<IconBulb size={18} />}
+            active={location.pathname === '/admin/ideas'}
+            onClick={() => go('/admin/ideas')}
+            color="yellow"
+          />
+          <NavLink
+            label="AI Benchmarking"
+            leftSection={<IconScale size={18} />}
+            active={location.pathname === '/admin/shadow-ai'}
+            onClick={() => go('/admin/shadow-ai')}
+            color="violet"
+          />
         </>
       )}
     </ScrollArea>

frontend/src/pages/admin/AdminIdeasPage.tsx

@@ -0,0 +1,308 @@
+import { useState } from 'react';
+import {
+  Title, Text, Card, Table, Group, Stack, Badge, Loader, Center,
+  Select, TextInput, Textarea, Button, Modal, SimpleGrid, ActionIcon,
+  Tooltip, Paper,
+} from '@mantine/core';
+import { useDisclosure } from '@mantine/hooks';
+import { notifications } from '@mantine/notifications';
+import {
+  IconBulb, IconSearch, IconNote, IconFilter,
+} from '@tabler/icons-react';
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import api from '../../services/api';
+
+interface AdminIdea {
+  id: string;
+  title: string;
+  description: string | null;
+  status: string;
+  createdAt: string;
+  adminNote: string | null;
+  orgId: string;
+  orgName: string;
+  userId: string;
+  userEmail: string;
+  userFirstName: string;
+  userLastName: string;
+}
+
+const statusColor: Record<string, string> = {
+  new: 'blue',
+  reviewed: 'yellow',
+  accepted: 'green',
+  rejected: 'red',
+};
+
+const statusOptions = [
+  { value: 'new', label: 'New' },
+  { value: 'reviewed', label: 'Reviewed' },
+  { value: 'accepted', label: 'Accepted' },
+  { value: 'rejected', label: 'Rejected' },
+];
+
+function formatDate(dateStr: string | null | undefined): string {
+  if (!dateStr) return '—';
+  return new Date(dateStr).toLocaleDateString();
+}
+
+function formatDateTime(dateStr: string | null | undefined): string {
+  if (!dateStr) return '—';
+  return new Date(dateStr).toLocaleString();
+}
+
+export function AdminIdeasPage() {
+  const [search, setSearch] = useState('');
+  const [statusFilter, setStatusFilter] = useState<string | null>(null);
+  const [selectedIdea, setSelectedIdea] = useState<AdminIdea | null>(null);
+  const [detailOpened, { open: openDetail, close: closeDetail }] = useDisclosure(false);
+  const [noteText, setNoteText] = useState('');
+  const queryClient = useQueryClient();
+
+  const { data: ideas, isLoading } = useQuery<AdminIdea[]>({
+    queryKey: ['admin-ideas'],
+    queryFn: async () => { const { data } = await api.get('/admin/ideas'); return data; },
+  });
+
+  const updateStatus = useMutation({
+    mutationFn: async ({ id, status }: { id: string; status: string }) => {
+      await api.put(`/admin/ideas/${id}/status`, { status });
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin-ideas'] });
+      notifications.show({ message: 'Status updated', color: 'green' });
+    },
+  });
+
+  const updateNote = useMutation({
+    mutationFn: async ({ id, adminNote }: { id: string; adminNote: string }) => {
+      await api.put(`/admin/ideas/${id}/note`, { adminNote });
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin-ideas'] });
+      notifications.show({ message: 'Note saved', color: 'green' });
+    },
+  });
+
+  const openIdeaDetail = (idea: AdminIdea) => {
+    setSelectedIdea(idea);
+    setNoteText(idea.adminNote || '');
+    openDetail();
+  };
+
+  const handleSaveNote = () => {
+    if (selectedIdea) {
+      updateNote.mutate({ id: selectedIdea.id, adminNote: noteText });
+    }
+  };
+
+  const filtered = (ideas || []).filter((idea) => {
+    const matchesSearch = !search ||
+      idea.title.toLowerCase().includes(search.toLowerCase()) ||
+      idea.description?.toLowerCase().includes(search.toLowerCase()) ||
+      idea.orgName.toLowerCase().includes(search.toLowerCase()) ||
+      idea.userEmail.toLowerCase().includes(search.toLowerCase());
+    const matchesStatus = !statusFilter || idea.status === statusFilter;
+    return matchesSearch && matchesStatus;
+  });
+
+  const counts = {
+    total: ideas?.length || 0,
+    new: ideas?.filter(i => i.status === 'new').length || 0,
+    reviewed: ideas?.filter(i => i.status === 'reviewed').length || 0,
+    accepted: ideas?.filter(i => i.status === 'accepted').length || 0,
+    rejected: ideas?.filter(i => i.status === 'rejected').length || 0,
+  };
+
+  if (isLoading) {
+    return <Center h={400}><Loader /></Center>;
+  }
+
+  return (
+    <Stack>
+      <Group justify="space-between">
+        <Group>
+          <IconBulb size={28} />
+          <Title order={2}>Idea Submissions</Title>
+        </Group>
+        <Badge size="lg" variant="light">{counts.total} total</Badge>
+      </Group>
+
+      {/* Summary cards */}
+      <SimpleGrid cols={{ base: 2, sm: 4 }}>
+        <Paper withBorder p="md" radius="md">
+          <Text size="xs" c="dimmed" tt="uppercase" fw={700}>New</Text>
+          <Text size="xl" fw={700} c="blue">{counts.new}</Text>
+        </Paper>
+        <Paper withBorder p="md" radius="md">
+          <Text size="xs" c="dimmed" tt="uppercase" fw={700}>Reviewed</Text>
+          <Text size="xl" fw={700} c="yellow">{counts.reviewed}</Text>
+        </Paper>
+        <Paper withBorder p="md" radius="md">
+          <Text size="xs" c="dimmed" tt="uppercase" fw={700}>Accepted</Text>
+          <Text size="xl" fw={700} c="green">{counts.accepted}</Text>
+        </Paper>
+        <Paper withBorder p="md" radius="md">
+          <Text size="xs" c="dimmed" tt="uppercase" fw={700}>Rejected</Text>
+          <Text size="xl" fw={700} c="red">{counts.rejected}</Text>
+        </Paper>
+      </SimpleGrid>
+
+      {/* Filters */}
+      <Group>
+        <TextInput
+          placeholder="Search ideas, tenants, users..."
+          leftSection={<IconSearch size={16} />}
+          value={search}
+          onChange={(e) => setSearch(e.currentTarget.value)}
+          style={{ flex: 1 }}
+        />
+        <Select
+          placeholder="All statuses"
+          leftSection={<IconFilter size={16} />}
+          data={statusOptions}
+          value={statusFilter}
+          onChange={setStatusFilter}
+          clearable
+          w={160}
+        />
+      </Group>
+
+      {/* Ideas table */}
+      <Card withBorder p={0}>
+        <Table striped highlightOnHover>
+          <Table.Thead>
+            <Table.Tr>
+              <Table.Th>Date</Table.Th>
+              <Table.Th>Tenant</Table.Th>
+              <Table.Th>Submitted By</Table.Th>
+              <Table.Th>Title</Table.Th>
+              <Table.Th>Status</Table.Th>
+              <Table.Th w={40}></Table.Th>
+            </Table.Tr>
+          </Table.Thead>
+          <Table.Tbody>
+            {filtered.length === 0 ? (
+              <Table.Tr>
+                <Table.Td colSpan={6}>
+                  <Text ta="center" c="dimmed" py="lg">
+                    {ideas?.length === 0 ? 'No ideas submitted yet' : 'No ideas match your filters'}
+                  </Text>
+                </Table.Td>
+              </Table.Tr>
+            ) : (
+              filtered.map((idea) => (
+                <Table.Tr
+                  key={idea.id}
+                  style={{ cursor: 'pointer' }}
+                  onClick={() => openIdeaDetail(idea)}
+                >
+                  <Table.Td>
+                    <Text size="xs">{formatDate(idea.createdAt)}</Text>
+                  </Table.Td>
+                  <Table.Td>
+                    <Text size="sm" fw={500}>{idea.orgName}</Text>
+                  </Table.Td>
+                  <Table.Td>
+                    <Text size="sm">{idea.userFirstName} {idea.userLastName}</Text>
+                    <Text size="xs" c="dimmed">{idea.userEmail}</Text>
+                  </Table.Td>
+                  <Table.Td>
+                    <Text size="sm" fw={500} lineClamp={1}>{idea.title}</Text>
+                  </Table.Td>
+                  <Table.Td>
+                    <Badge size="sm" variant="light" color={statusColor[idea.status]}>
+                      {idea.status}
+                    </Badge>
+                  </Table.Td>
+                  <Table.Td>
+                    {idea.adminNote && (
+                      <Tooltip label="Has admin note">
+                        <IconNote size={16} color="gray" />
+                      </Tooltip>
+                    )}
+                  </Table.Td>
+                </Table.Tr>
+              ))
+            )}
+          </Table.Tbody>
+        </Table>
+      </Card>
+
+      {/* Detail Modal */}
+      <Modal
+        opened={detailOpened}
+        onClose={closeDetail}
+        title={<Text fw={600}>Idea Detail</Text>}
+        size="lg"
+      >
+        {selectedIdea && (
+          <Stack>
+            <Card withBorder>
+              <SimpleGrid cols={2} spacing="xs">
+                <Text size="xs" c="dimmed">Tenant</Text>
+                <Text size="sm" fw={500}>{selectedIdea.orgName}</Text>
+                <Text size="xs" c="dimmed">Submitted By</Text>
+                <Text size="sm">{selectedIdea.userFirstName} {selectedIdea.userLastName} ({selectedIdea.userEmail})</Text>
+                <Text size="xs" c="dimmed">Date</Text>
+                <Text size="sm">{formatDateTime(selectedIdea.createdAt)}</Text>
+              </SimpleGrid>
+            </Card>
+
+            <Card withBorder>
+              <Text fw={600} mb="xs">Title</Text>
+              <Text size="sm">{selectedIdea.title}</Text>
+              {selectedIdea.description && (
+                <>
+                  <Text fw={600} mt="md" mb="xs">Description</Text>
+                  <Text size="sm" style={{ whiteSpace: 'pre-wrap' }}>{selectedIdea.description}</Text>
+                </>
+              )}
+            </Card>
+
+            <Card withBorder>
+              <Text fw={600} mb="xs">Status</Text>
+              <Select
+                data={statusOptions}
+                value={selectedIdea.status}
+                onChange={(val) => {
+                  if (val && val !== selectedIdea.status) {
+                    updateStatus.mutate({ id: selectedIdea.id, status: val }, {
+                      onSuccess: () => {
+                        setSelectedIdea({ ...selectedIdea, status: val });
+                      },
+                    });
+                  }
+                }}
+                w={200}
+              />
+            </Card>
+
+            <Card withBorder>
+              <Group justify="space-between" mb="xs">
+                <Text fw={600}>Private Admin Note</Text>
+                <Text size="xs" c="dimmed">Only visible to super admins</Text>
+              </Group>
+              <Textarea
+                placeholder="Add internal notes — sprint reference, thoughts, follow-up actions..."
+                minRows={3}
+                value={noteText}
+                onChange={(e) => setNoteText(e.currentTarget.value)}
+              />
+              <Button
+                size="xs"
+                variant="light"
+                mt="xs"
+                onClick={handleSaveNote}
+                loading={updateNote.isPending}
+                disabled={noteText === (selectedIdea.adminNote || '')}
+              >
+                Save Note
+              </Button>
+            </Card>
+          </Stack>
+        )}
+      </Modal>
+    </Stack>
+  );
+}

frontend/src/pages/admin/AdminPage.tsx

@@ -11,7 +11,7 @@ import {
   IconCrown, IconPlus, IconArchive, IconChevronDown,
   IconCircleCheck, IconBan, IconArchiveOff, IconDashboard,
   IconHeartRateMonitor, IconSparkles, IconCalendar, IconActivity,
-  IconCurrencyDollar, IconClipboardCheck, IconLogin, IconEye,
+  IconCurrencyDollar, IconClipboardCheck, IconLogin, IconEye, IconBulb,
 } from '@tabler/icons-react';
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { useNavigate } from 'react-router-dom';
@@ -211,6 +211,16 @@ export function AdminPage() {
     },
   });
 
+  const toggleIdeation = useMutation({
+    mutationFn: async ({ orgId, enabled }: { orgId: string; enabled: boolean }) => {
+      await api.put(`/admin/organizations/${orgId}/settings`, { ideationEnabled: enabled });
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin-tenant-detail', selectedOrgId] });
+      queryClient.invalidateQueries({ queryKey: ['admin-orgs'] });
+    },
+  });
+
   const impersonateUser = useMutation({
     mutationFn: async (userId: string) => {
       const { data } = await api.post(`/admin/impersonate/${userId}`);
@@ -782,6 +792,27 @@ export function AdminPage() {
               </SimpleGrid>
             </Card>
 
+            <Card withBorder>
+              <Text fw={600} mb="xs">Feature Toggles</Text>
+              <Group justify="space-between">
+                <Group gap="xs">
+                  <IconBulb size={16} />
+                  <div>
+                    <Text size="sm">Ideation</Text>
+                    <Text size="xs" c="dimmed">Allow users to submit feature ideas</Text>
+                  </div>
+                </Group>
+                <Switch
+                  checked={tenantDetail.organization.settings?.ideationEnabled === true}
+                  onChange={(e) => {
+                    if (selectedOrgId) {
+                      toggleIdeation.mutate({ orgId: selectedOrgId, enabled: e.currentTarget.checked });
+                    }
+                  }}
+                />
+              </Group>
+            </Card>
+
             <Card withBorder>
               <Text fw={600} mb="xs">Subscription</Text>
               <Stack gap="xs">

frontend/src/pages/settings/SettingsPage.tsx

@@ -237,7 +237,7 @@ export function SettingsPage() {
             </Group>
             <Group justify="space-between">
               <Text size="sm" c="dimmed">Version</Text>
-              <Badge variant="light">2026.03.18</Badge>
+              <Badge variant="light">2026.4.2</Badge>
             </Group>
             <Group justify="space-between">
               <Text size="sm" c="dimmed">API</Text>

load-tests/analysis/baseline.json

@@ -0,0 +1,141 @@
+{
+  "_meta": {
+    "capturedAt": null,
+    "environment": "staging",
+    "k6Version": null,
+    "vus": null,
+    "duration": null,
+    "notes": "Empty baseline – populate after first stable load test run"
+  },
+  "auth": {
+    "POST /api/auth/login": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "POST /api/auth/refresh": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "POST /api/auth/logout": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/auth/profile": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    }
+  },
+  "dashboard": {
+    "GET /api/reports/dashboard": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/reports/balance-sheet": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/reports/income-statement": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/reports/aging": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/health-scores/latest": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/reports/cash-flow": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    },
+    "GET /api/reports/cash-flow-forecast": {
+      "p50": null,
+      "p95": null,
+      "p99": null,
+      "errorRate": null,
+      "rps": null
+    }
+  },
+  "crud": {
+    "units": {
+      "GET /api/units": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/units": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/units/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "PUT /api/units/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "DELETE /api/units/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    },
+    "vendors": {
+      "GET /api/vendors": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/vendors": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/vendors/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "PUT /api/vendors/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    },
+    "journalEntries": {
+      "GET /api/journal-entries": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/journal-entries": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/journal-entries/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/journal-entries/:id/post": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/journal-entries/:id/void": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    },
+    "payments": {
+      "GET /api/payments": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/payments": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/payments/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "PUT /api/payments/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "DELETE /api/payments/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    },
+    "accounts": {
+      "GET /api/accounts": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/accounts/trial-balance": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/accounts": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "PUT /api/accounts/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    },
+    "invoices": {
+      "GET /api/invoices": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "GET /api/invoices/:id": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+      "POST /api/invoices/generate-bulk": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+    }
+  },
+  "boardPlanning": {
+    "GET /api/board-planning/scenarios": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+    "POST /api/board-planning/scenarios": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+    "GET /api/board-planning/scenarios/:id/projection": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+    "GET /api/board-planning/budget-plans": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+  },
+  "organizations": {
+    "GET /api/organizations": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null },
+    "GET /api/organizations/members": { "p50": null, "p95": null, "p99": null, "errorRate": null, "rps": null }
+  }
+}

load-tests/analysis/nrql-queries.sql

@@ -0,0 +1,270 @@
+-- =============================================================================
+-- HOA Financial Platform (HOALedgerIQ) – New Relic NRQL Query Library
+-- App Name: HOALedgerIQ_App (see NEW_RELIC_APP_NAME env var)
+-- =============================================================================
+
+-- ---------------------------------------------------------------------------
+-- 1. OVERVIEW & THROUGHPUT
+-- ---------------------------------------------------------------------------
+
+-- Overall throughput (requests/min) over past hour
+SELECT rate(count(*), 1 minute) AS 'RPM'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Throughput by HTTP method
+SELECT rate(count(*), 1 minute) AS 'RPM'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+FACET request.method
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Apdex score over time
+SELECT apdex(duration, t: 0.5)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- ---------------------------------------------------------------------------
+-- 2. AUTHENTICATION ENDPOINTS
+-- ---------------------------------------------------------------------------
+
+-- Login latency (p50, p95, p99)
+SELECT percentile(duration, 50, 95, 99) AS 'Login Latency (s)'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri = '/api/auth/login'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Login error rate
+SELECT percentage(count(*), WHERE httpResponseCode >= 400) AS 'Login Error %'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri = '/api/auth/login'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Token refresh latency
+SELECT percentile(duration, 50, 95, 99) AS 'Refresh Latency (s)'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri = '/api/auth/refresh'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Auth endpoints overview
+SELECT count(*), average(duration), percentile(duration, 95)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/auth/%'
+FACET request.uri
+SINCE 1 hour ago;
+
+-- ---------------------------------------------------------------------------
+-- 3. DASHBOARD & REPORTS
+-- ---------------------------------------------------------------------------
+
+-- Dashboard KPI latency
+SELECT percentile(duration, 50, 95, 99) AS 'Dashboard Latency (s)'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri = '/api/reports/dashboard'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- All report endpoints performance
+SELECT count(*), average(duration), percentile(duration, 95)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/reports/%'
+FACET request.uri
+SINCE 1 hour ago;
+
+-- Slowest report queries (> 2s)
+SELECT count(*)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/reports/%'
+  AND duration > 2
+FACET request.uri
+SINCE 1 hour ago;
+
+-- ---------------------------------------------------------------------------
+-- 4. CRUD OPERATIONS
+-- ---------------------------------------------------------------------------
+
+-- Units endpoint latency by method
+SELECT percentile(duration, 50, 95) AS 'Units Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/units%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Vendors endpoint latency by method
+SELECT percentile(duration, 50, 95) AS 'Vendors Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/vendors%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Journal entries performance
+SELECT percentile(duration, 50, 95) AS 'JE Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/journal-entries%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Payments performance
+SELECT percentile(duration, 50, 95) AS 'Payments Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/payments%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Accounts performance
+SELECT percentile(duration, 50, 95) AS 'Accounts Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/accounts%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Invoices performance
+SELECT percentile(duration, 50, 95) AS 'Invoices Latency'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/invoices%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- ---------------------------------------------------------------------------
+-- 5. MULTI-TENANT / ORG OPERATIONS
+-- ---------------------------------------------------------------------------
+
+-- Organizations endpoint performance
+SELECT percentile(duration, 50, 95)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/organizations%'
+FACET request.method
+SINCE 1 hour ago;
+
+-- Board planning (complex module) latency
+SELECT count(*), percentile(duration, 50, 95, 99)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND request.uri LIKE '/api/board-planning%'
+FACET request.uri
+SINCE 1 hour ago;
+
+-- ---------------------------------------------------------------------------
+-- 6. ERROR ANALYSIS
+-- ---------------------------------------------------------------------------
+
+-- Error rate by endpoint (top 20 offenders)
+SELECT percentage(count(*), WHERE httpResponseCode >= 400) AS 'Error %',
+       count(*) AS 'Total'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+FACET request.uri
+SINCE 1 hour ago
+LIMIT 20;
+
+-- 5xx errors specifically
+SELECT count(*)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND httpResponseCode >= 500
+FACET request.uri, httpResponseCode
+SINCE 1 hour ago;
+
+-- Error rate over time
+SELECT percentage(count(*), WHERE httpResponseCode >= 500) AS 'Server Error %',
+       percentage(count(*), WHERE httpResponseCode >= 400 AND httpResponseCode < 500) AS 'Client Error %'
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- ---------------------------------------------------------------------------
+-- 7. DATABASE & EXTERNAL SERVICES
+-- ---------------------------------------------------------------------------
+
+-- Database call duration (TypeORM / Postgres)
+SELECT average(databaseDuration), percentile(databaseDuration, 95)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Slowest DB transactions
+SELECT average(databaseDuration), count(*)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND databaseDuration > 1
+FACET request.uri
+SINCE 1 hour ago
+LIMIT 20;
+
+-- External service calls (Stripe, Resend, NVIDIA AI)
+SELECT average(externalDuration), count(*)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+  AND externalDuration > 0
+FACET request.uri
+SINCE 1 hour ago;
+
+-- ---------------------------------------------------------------------------
+-- 8. LOAD TEST COMPARISON
+-- ---------------------------------------------------------------------------
+
+-- Compare metrics between two time windows (baseline vs test)
+-- Adjust SINCE/UNTIL for your test windows
+SELECT percentile(duration, 50, 95, 99), count(*), percentage(count(*), WHERE httpResponseCode >= 500)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+SINCE 2 hours ago
+UNTIL 1 hour ago
+COMPARE WITH 1 hour ago;
+
+-- Per-endpoint comparison during load test window
+SELECT average(duration), percentile(duration, 95), count(*)
+FROM Transaction
+WHERE appName = 'HOALedgerIQ_App'
+FACET request.uri
+SINCE 1 hour ago
+LIMIT 50;
+
+-- ---------------------------------------------------------------------------
+-- 9. INFRASTRUCTURE (if NR Infrastructure agent is installed)
+-- ---------------------------------------------------------------------------
+
+-- CPU utilization
+SELECT average(cpuPercent)
+FROM SystemSample
+WHERE hostname LIKE '%hoaledgeriq%'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Memory utilization
+SELECT average(memoryUsedPercent)
+FROM SystemSample
+WHERE hostname LIKE '%hoaledgeriq%'
+SINCE 1 hour ago
+TIMESERIES AUTO;
+
+-- Connection pool saturation (custom metric – requires NR custom events)
+-- SELECT average(custom.db.pool.active), average(custom.db.pool.idle)
+-- FROM Metric
+-- WHERE appName = 'HOALedgerIQ_App'
+-- SINCE 1 hour ago
+-- TIMESERIES AUTO;

load-tests/config/environments.json

@@ -0,0 +1,53 @@
+{
+  "staging": {
+    "baseUrl": "https://staging.hoaledgeriq.com",
+    "stages": {
+      "rampUp": 10,
+      "steady": 25,
+      "rampDown": 0
+    },
+    "thresholds": {
+      "http_req_duration_p95": 2000,
+      "login_p95": 1500,
+      "dashboard_p95": 3000,
+      "crud_write_p95": 2000,
+      "crud_read_p95": 1500,
+      "error_rate": 0.05
+    },
+    "notes": "Staging environment – smaller infra, relaxed thresholds"
+  },
+  "production": {
+    "baseUrl": "https://app.hoaledgeriq.com",
+    "stages": {
+      "rampUp": 20,
+      "steady": 50,
+      "rampDown": 0
+    },
+    "thresholds": {
+      "http_req_duration_p95": 1000,
+      "login_p95": 800,
+      "dashboard_p95": 1500,
+      "crud_write_p95": 1000,
+      "crud_read_p95": 800,
+      "error_rate": 0.01
+    },
+    "notes": "Production thresholds – strict SLA targets"
+  },
+  "local": {
+    "baseUrl": "http://localhost:3000",
+    "stages": {
+      "rampUp": 5,
+      "steady": 10,
+      "rampDown": 0
+    },
+    "thresholds": {
+      "http_req_duration_p95": 3000,
+      "login_p95": 2000,
+      "dashboard_p95": 5000,
+      "crud_write_p95": 3000,
+      "crud_read_p95": 2000,
+      "error_rate": 0.10
+    },
+    "notes": "Local dev – generous thresholds for single-machine testing"
+  }
+}

load-tests/config/user-pool.csv

@@ -0,0 +1,11 @@
+email,password,orgId,role
+loadtest-treasurer-01@hoaledgeriq.test,LoadTest!Pass01,org-uuid-placeholder-1,treasurer
+loadtest-treasurer-02@hoaledgeriq.test,LoadTest!Pass02,org-uuid-placeholder-1,treasurer
+loadtest-admin-01@hoaledgeriq.test,LoadTest!Pass03,org-uuid-placeholder-1,admin
+loadtest-admin-02@hoaledgeriq.test,LoadTest!Pass04,org-uuid-placeholder-2,admin
+loadtest-president-01@hoaledgeriq.test,LoadTest!Pass05,org-uuid-placeholder-2,president
+loadtest-manager-01@hoaledgeriq.test,LoadTest!Pass06,org-uuid-placeholder-2,manager
+loadtest-member-01@hoaledgeriq.test,LoadTest!Pass07,org-uuid-placeholder-1,member_at_large
+loadtest-viewer-01@hoaledgeriq.test,LoadTest!Pass08,org-uuid-placeholder-1,viewer
+loadtest-homeowner-01@hoaledgeriq.test,LoadTest!Pass09,org-uuid-placeholder-2,homeowner
+loadtest-homeowner-02@hoaledgeriq.test,LoadTest!Pass10,org-uuid-placeholder-2,homeowner

load-tests/scenarios/auth-dashboard-flow.js

@@ -0,0 +1,189 @@
+import http from 'k6/http';
+import { check, group, sleep } from 'k6';
+import { SharedArray } from 'k6/data';
+import { Counter, Rate, Trend } from 'k6/metrics';
+
+// ---------------------------------------------------------------------------
+// Custom metrics
+// ---------------------------------------------------------------------------
+const loginDuration     = new Trend('login_duration', true);
+const refreshDuration   = new Trend('refresh_duration', true);
+const dashboardDuration = new Trend('dashboard_duration', true);
+const profileDuration   = new Trend('profile_duration', true);
+const loginFailures     = new Counter('login_failures');
+const authErrors        = new Rate('auth_error_rate');
+
+// ---------------------------------------------------------------------------
+// Test user pool – parameterized from CSV
+// ---------------------------------------------------------------------------
+const users = new SharedArray('users', function () {
+  const lines = open('../config/user-pool.csv').split('\n').slice(1); // skip header
+  return lines
+    .filter((l) => l.trim().length > 0)
+    .map((line) => {
+      const [email, password, orgId, role] = line.split(',');
+      return { email: email.trim(), password: password.trim(), orgId: orgId.trim(), role: role.trim() };
+    });
+});
+
+// ---------------------------------------------------------------------------
+// Environment config
+// ---------------------------------------------------------------------------
+const ENV  = JSON.parse(open('../config/environments.json'));
+const CONF = ENV[__ENV.TARGET_ENV || 'staging'];
+const BASE = CONF.baseUrl;
+
+// ---------------------------------------------------------------------------
+// k6 options – ramp-up / steady / ramp-down
+// ---------------------------------------------------------------------------
+export const options = {
+  scenarios: {
+    auth_dashboard: {
+      executor: 'ramping-vus',
+      startVUs: 0,
+      stages: [
+        { duration: '1m',  target: CONF.stages.rampUp   },  // ramp-up
+        { duration: '5m',  target: CONF.stages.steady    },  // steady state
+        { duration: '1m',  target: 0                     },  // ramp-down
+      ],
+      gracefulStop: '30s',
+    },
+  },
+  thresholds: {
+    http_req_duration:   [`p(95)<${CONF.thresholds.http_req_duration_p95}`],
+    login_duration:      [`p(95)<${CONF.thresholds.login_p95}`],
+    dashboard_duration:  [`p(95)<${CONF.thresholds.dashboard_p95}`],
+    auth_error_rate:     [`rate<${CONF.thresholds.error_rate}`],
+    http_req_failed:     [`rate<${CONF.thresholds.error_rate}`],
+  },
+};
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+function authHeaders(accessToken) {
+  return {
+    headers: {
+      Authorization: `Bearer ${accessToken}`,
+      'Content-Type': 'application/json',
+    },
+  };
+}
+
+function jsonPost(url, body, params = {}) {
+  return http.post(url, JSON.stringify(body), {
+    headers: { 'Content-Type': 'application/json', ...((params.headers) || {}) },
+    tags: params.tags || {},
+  });
+}
+
+// ---------------------------------------------------------------------------
+// Default VU function – login → dashboard journey
+// ---------------------------------------------------------------------------
+export default function () {
+  const user = users[__VU % users.length];
+
+  let accessToken = null;
+
+  // ── 1. Login ─────────────────────────────────────────────────────────
+  group('01_login', () => {
+    const res = jsonPost(`${BASE}/api/auth/login`, {
+      email: user.email,
+      password: user.password,
+    }, { tags: { name: 'POST /api/auth/login' } });
+
+    loginDuration.add(res.timings.duration);
+
+    const ok = check(res, {
+      'login status 200|201': (r) => r.status === 200 || r.status === 201,
+      'login returns accessToken': (r) => {
+        try { return !!JSON.parse(r.body).accessToken; } catch { return false; }
+      },
+    });
+
+    if (!ok) {
+      loginFailures.add(1);
+      authErrors.add(1);
+      return; // abort journey – cannot continue without token
+    }
+    authErrors.add(0);
+
+    const body = JSON.parse(res.body);
+    accessToken = body.accessToken;
+  });
+
+  if (!accessToken) return; // guard
+
+  sleep(0.5); // think-time between login and dashboard load
+
+  // ── 2. Fetch profile ────────────────────────────────────────────────
+  group('02_profile', () => {
+    const res = http.get(`${BASE}/api/auth/profile`, authHeaders(accessToken));
+    profileDuration.add(res.timings.duration);
+    check(res, {
+      'profile status 200': (r) => r.status === 200,
+    });
+  });
+
+  sleep(0.3);
+
+  // ── 3. Dashboard KPIs ───────────────────────────────────────────────
+  group('03_dashboard', () => {
+    const res = http.get(`${BASE}/api/reports/dashboard`, authHeaders(accessToken));
+    dashboardDuration.add(res.timings.duration);
+    check(res, {
+      'dashboard status 200': (r) => r.status === 200,
+    });
+  });
+
+  sleep(0.3);
+
+  // ── 4. Parallel dashboard widgets (batch) ───────────────────────────
+  group('04_dashboard_widgets', () => {
+    const now      = new Date();
+    const year     = now.getFullYear();
+    const fromDate = `${year}-01-01`;
+    const toDate   = now.toISOString().slice(0, 10);
+
+    const responses = http.batch([
+      ['GET', `${BASE}/api/accounts?fundType=operating`,       null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/income-statement?from=${fromDate}&to=${toDate}`, null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/balance-sheet?as_of=${toDate}`, null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/aging`,                     null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/health-scores/latest`,              null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/onboarding/progress`,               null, authHeaders(accessToken)],
+    ]);
+
+    responses.forEach((res, i) => {
+      check(res, {
+        [`widget_${i} status 200`]: (r) => r.status === 200,
+      });
+    });
+  });
+
+  sleep(0.5);
+
+  // ── 5. Refresh token ───────────────────────────────────────────────
+  group('05_refresh_token', () => {
+    const res = http.post(`${BASE}/api/auth/refresh`, null, {
+      headers: { 'Content-Type': 'application/json' },
+      tags: { name: 'POST /api/auth/refresh' },
+    });
+    refreshDuration.add(res.timings.duration);
+    check(res, {
+      'refresh status 200|201': (r) => r.status === 200 || r.status === 201,
+    });
+  });
+
+  sleep(0.5);
+
+  // ── 6. Logout ──────────────────────────────────────────────────────
+  group('06_logout', () => {
+    const res = http.post(`${BASE}/api/auth/logout`, null, authHeaders(accessToken));
+    check(res, {
+      'logout status 200|201': (r) => r.status === 200 || r.status === 201,
+    });
+  });
+
+  sleep(1); // pacing between iterations
+}

load-tests/scenarios/crud-flow.js

@@ -0,0 +1,377 @@
+import http from 'k6/http';
+import { check, group, sleep } from 'k6';
+import { SharedArray } from 'k6/data';
+import { Counter, Rate, Trend } from 'k6/metrics';
+
+// ---------------------------------------------------------------------------
+// Custom metrics
+// ---------------------------------------------------------------------------
+const loginDuration   = new Trend('crud_login_duration', true);
+const createDuration  = new Trend('crud_create_duration', true);
+const readDuration    = new Trend('crud_read_duration', true);
+const updateDuration  = new Trend('crud_update_duration', true);
+const deleteDuration  = new Trend('crud_delete_duration', true);
+const listDuration    = new Trend('crud_list_duration', true);
+const crudErrors      = new Rate('crud_error_rate');
+
+// ---------------------------------------------------------------------------
+// Test user pool
+// ---------------------------------------------------------------------------
+const users = new SharedArray('users', function () {
+  const lines = open('../config/user-pool.csv').split('\n').slice(1);
+  return lines
+    .filter((l) => l.trim().length > 0)
+    .map((line) => {
+      const [email, password, orgId, role] = line.split(',');
+      return { email: email.trim(), password: password.trim(), orgId: orgId.trim(), role: role.trim() };
+    });
+});
+
+// ---------------------------------------------------------------------------
+// Environment config
+// ---------------------------------------------------------------------------
+const ENV  = JSON.parse(open('../config/environments.json'));
+const CONF = ENV[__ENV.TARGET_ENV || 'staging'];
+const BASE = CONF.baseUrl;
+
+// ---------------------------------------------------------------------------
+// k6 options
+// ---------------------------------------------------------------------------
+export const options = {
+  scenarios: {
+    crud_flow: {
+      executor: 'ramping-vus',
+      startVUs: 0,
+      stages: [
+        { duration: '1m',  target: CONF.stages.rampUp },
+        { duration: '5m',  target: CONF.stages.steady  },
+        { duration: '1m',  target: 0                   },
+      ],
+      gracefulStop: '30s',
+    },
+  },
+  thresholds: {
+    http_req_duration:     [`p(95)<${CONF.thresholds.http_req_duration_p95}`],
+    crud_create_duration:  [`p(95)<${CONF.thresholds.crud_write_p95}`],
+    crud_update_duration:  [`p(95)<${CONF.thresholds.crud_write_p95}`],
+    crud_read_duration:    [`p(95)<${CONF.thresholds.crud_read_p95}`],
+    crud_list_duration:    [`p(95)<${CONF.thresholds.crud_read_p95}`],
+    crud_error_rate:       [`rate<${CONF.thresholds.error_rate}`],
+    http_req_failed:       [`rate<${CONF.thresholds.error_rate}`],
+  },
+};
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+function authHeaders(token) {
+  return {
+    headers: {
+      Authorization: `Bearer ${token}`,
+      'Content-Type': 'application/json',
+    },
+  };
+}
+
+function jsonPost(url, body, token, tags) {
+  return http.post(url, JSON.stringify(body), {
+    headers: {
+      Authorization: `Bearer ${token}`,
+      'Content-Type': 'application/json',
+    },
+    tags: tags || {},
+  });
+}
+
+function jsonPut(url, body, token, tags) {
+  return http.put(url, JSON.stringify(body), {
+    headers: {
+      Authorization: `Bearer ${token}`,
+      'Content-Type': 'application/json',
+    },
+    tags: tags || {},
+  });
+}
+
+function login(user) {
+  const res = http.post(
+    `${BASE}/api/auth/login`,
+    JSON.stringify({ email: user.email, password: user.password }),
+    { headers: { 'Content-Type': 'application/json' }, tags: { name: 'POST /api/auth/login' } },
+  );
+  loginDuration.add(res.timings.duration);
+  if (res.status !== 200 && res.status !== 201) return null;
+  try { return JSON.parse(res.body).accessToken; } catch { return null; }
+}
+
+// ---------------------------------------------------------------------------
+// VU function – CRUD journey across core entities
+// ---------------------------------------------------------------------------
+export default function () {
+  const user = users[__VU % users.length];
+
+  // ── 1. Login ─────────────────────────────────────────────────────────
+  const accessToken = login(user);
+  if (!accessToken) {
+    crudErrors.add(1);
+    return;
+  }
+  crudErrors.add(0);
+  sleep(0.5);
+
+  // ── 2. Units CRUD ───────────────────────────────────────────────────
+  let unitId = null;
+  group('units_crud', () => {
+    // List
+    group('list_units', () => {
+      const res = http.get(`${BASE}/api/units`, authHeaders(accessToken));
+      listDuration.add(res.timings.duration);
+      check(res, { 'list units 200': (r) => r.status === 200 });
+    });
+    sleep(0.3);
+
+    // Create
+    group('create_unit', () => {
+      const payload = {
+        unitNumber: `LT-${__VU}-${Date.now()}`,
+        address: `${__VU} Load Test Lane`,
+        ownerName: `Load Tester ${__VU}`,
+        ownerEmail: `lt-${__VU}@loadtest.local`,
+        squareFeet: 1200,
+      };
+      const res = jsonPost(`${BASE}/api/units`, payload, accessToken, { name: 'POST /api/units' });
+      createDuration.add(res.timings.duration);
+      const ok = check(res, {
+        'create unit 200|201': (r) => r.status === 200 || r.status === 201,
+      });
+      if (ok) {
+        try { unitId = JSON.parse(res.body).id; } catch { /* noop */ }
+      }
+    });
+    sleep(0.3);
+
+    // Read
+    if (unitId) {
+      group('read_unit', () => {
+        const res = http.get(`${BASE}/api/units/${unitId}`, authHeaders(accessToken));
+        readDuration.add(res.timings.duration);
+        check(res, { 'read unit 200': (r) => r.status === 200 });
+      });
+      sleep(0.3);
+
+      // Update
+      group('update_unit', () => {
+        const res = jsonPut(`${BASE}/api/units/${unitId}`, {
+          ownerName: `Updated Tester ${__VU}`,
+        }, accessToken, { name: 'PUT /api/units/:id' });
+        updateDuration.add(res.timings.duration);
+        check(res, { 'update unit 200': (r) => r.status === 200 });
+      });
+      sleep(0.3);
+
+      // Delete
+      group('delete_unit', () => {
+        const res = http.del(`${BASE}/api/units/${unitId}`, null, authHeaders(accessToken));
+        deleteDuration.add(res.timings.duration);
+        check(res, { 'delete unit 200': (r) => r.status === 200 });
+      });
+    }
+  });
+
+  sleep(0.5);
+
+  // ── 3. Vendors CRUD ─────────────────────────────────────────────────
+  let vendorId = null;
+  group('vendors_crud', () => {
+    group('list_vendors', () => {
+      const res = http.get(`${BASE}/api/vendors`, authHeaders(accessToken));
+      listDuration.add(res.timings.duration);
+      check(res, { 'list vendors 200': (r) => r.status === 200 });
+    });
+    sleep(0.3);
+
+    group('create_vendor', () => {
+      const payload = {
+        name: `LT Vendor ${__VU}-${Date.now()}`,
+        email: `vendor-${__VU}@loadtest.local`,
+        phone: '555-0100',
+        category: 'maintenance',
+      };
+      const res = jsonPost(`${BASE}/api/vendors`, payload, accessToken, { name: 'POST /api/vendors' });
+      createDuration.add(res.timings.duration);
+      const ok = check(res, {
+        'create vendor 200|201': (r) => r.status === 200 || r.status === 201,
+      });
+      if (ok) {
+        try { vendorId = JSON.parse(res.body).id; } catch { /* noop */ }
+      }
+    });
+    sleep(0.3);
+
+    if (vendorId) {
+      group('read_vendor', () => {
+        const res = http.get(`${BASE}/api/vendors/${vendorId}`, authHeaders(accessToken));
+        readDuration.add(res.timings.duration);
+        check(res, { 'read vendor 200': (r) => r.status === 200 });
+      });
+      sleep(0.3);
+
+      group('update_vendor', () => {
+        const res = jsonPut(`${BASE}/api/vendors/${vendorId}`, {
+          name: `Updated Vendor ${__VU}`,
+        }, accessToken, { name: 'PUT /api/vendors/:id' });
+        updateDuration.add(res.timings.duration);
+        check(res, { 'update vendor 200': (r) => r.status === 200 });
+      });
+    }
+  });
+
+  sleep(0.5);
+
+  // ── 4. Journal Entries workflow ─────────────────────────────────────
+  let journalEntryId = null;
+  group('journal_entries', () => {
+    group('list_journal_entries', () => {
+      const res = http.get(`${BASE}/api/journal-entries`, authHeaders(accessToken));
+      listDuration.add(res.timings.duration);
+      check(res, { 'list JE 200': (r) => r.status === 200 });
+    });
+    sleep(0.3);
+
+    // Fetch accounts first so we can build a valid entry
+    let accounts = [];
+    group('fetch_accounts_for_je', () => {
+      const res = http.get(`${BASE}/api/accounts`, authHeaders(accessToken));
+      check(res, { 'list accounts 200': (r) => r.status === 200 });
+      try { accounts = JSON.parse(res.body); } catch { /* noop */ }
+    });
+    sleep(0.3);
+
+    if (Array.isArray(accounts) && accounts.length >= 2) {
+      group('create_journal_entry', () => {
+        const payload = {
+          date: new Date().toISOString().slice(0, 10),
+          memo: `Load test JE VU-${__VU}`,
+          type: 'standard',
+          lines: [
+            { accountId: accounts[0].id, debit: 100, credit: 0, memo: 'debit leg' },
+            { accountId: accounts[1].id, debit: 0, credit: 100, memo: 'credit leg' },
+          ],
+        };
+        const res = jsonPost(`${BASE}/api/journal-entries`, payload, accessToken, { name: 'POST /api/journal-entries' });
+        createDuration.add(res.timings.duration);
+        const ok = check(res, {
+          'create JE 200|201': (r) => r.status === 200 || r.status === 201,
+        });
+        if (ok) {
+          try { journalEntryId = JSON.parse(res.body).id; } catch { /* noop */ }
+        }
+      });
+      sleep(0.3);
+
+      if (journalEntryId) {
+        group('read_journal_entry', () => {
+          const res = http.get(`${BASE}/api/journal-entries/${journalEntryId}`, authHeaders(accessToken));
+          readDuration.add(res.timings.duration);
+          check(res, { 'read JE 200': (r) => r.status === 200 });
+        });
+        sleep(0.3);
+
+        // Post (finalize) the journal entry
+        group('post_journal_entry', () => {
+          const res = http.post(`${BASE}/api/journal-entries/${journalEntryId}/post`, null, authHeaders(accessToken));
+          updateDuration.add(res.timings.duration);
+          check(res, { 'post JE 200': (r) => r.status === 200 });
+        });
+        sleep(0.3);
+
+        // Void the journal entry (cleanup)
+        group('void_journal_entry', () => {
+          const res = http.post(`${BASE}/api/journal-entries/${journalEntryId}/void`, null, authHeaders(accessToken));
+          deleteDuration.add(res.timings.duration);
+          check(res, { 'void JE 200': (r) => r.status === 200 });
+        });
+      }
+    }
+  });
+
+  sleep(0.5);
+
+  // ── 5. Payments CRUD ────────────────────────────────────────────────
+  let paymentId = null;
+  group('payments_crud', () => {
+    group('list_payments', () => {
+      const res = http.get(`${BASE}/api/payments`, authHeaders(accessToken));
+      listDuration.add(res.timings.duration);
+      check(res, { 'list payments 200': (r) => r.status === 200 });
+    });
+    sleep(0.3);
+
+    group('create_payment', () => {
+      const payload = {
+        amount: 150.00,
+        date: new Date().toISOString().slice(0, 10),
+        method: 'check',
+        memo: `Load test payment VU-${__VU}`,
+      };
+      const res = jsonPost(`${BASE}/api/payments`, payload, accessToken, { name: 'POST /api/payments' });
+      createDuration.add(res.timings.duration);
+      const ok = check(res, {
+        'create payment 200|201': (r) => r.status === 200 || r.status === 201,
+      });
+      if (ok) {
+        try { paymentId = JSON.parse(res.body).id; } catch { /* noop */ }
+      }
+    });
+    sleep(0.3);
+
+    if (paymentId) {
+      group('read_payment', () => {
+        const res = http.get(`${BASE}/api/payments/${paymentId}`, authHeaders(accessToken));
+        readDuration.add(res.timings.duration);
+        check(res, { 'read payment 200': (r) => r.status === 200 });
+      });
+      sleep(0.3);
+
+      group('update_payment', () => {
+        const res = jsonPut(`${BASE}/api/payments/${paymentId}`, {
+          memo: `Updated payment VU-${__VU}`,
+        }, accessToken, { name: 'PUT /api/payments/:id' });
+        updateDuration.add(res.timings.duration);
+        check(res, { 'update payment 200': (r) => r.status === 200 });
+      });
+      sleep(0.3);
+
+      group('delete_payment', () => {
+        const res = http.del(`${BASE}/api/payments/${paymentId}`, null, authHeaders(accessToken));
+        deleteDuration.add(res.timings.duration);
+        check(res, { 'delete payment 200': (r) => r.status === 200 });
+      });
+    }
+  });
+
+  sleep(0.5);
+
+  // ── 6. Reports (read-heavy) ─────────────────────────────────────────
+  group('reports_read', () => {
+    const now      = new Date();
+    const year     = now.getFullYear();
+    const toDate   = now.toISOString().slice(0, 10);
+    const fromDate = `${year}-01-01`;
+
+    const responses = http.batch([
+      ['GET', `${BASE}/api/reports/balance-sheet?as_of=${toDate}`,                null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/income-statement?from=${fromDate}&to=${toDate}`, null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/aging`,                                         null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/reports/cash-flow?from=${fromDate}&to=${toDate}`,       null, authHeaders(accessToken)],
+      ['GET', `${BASE}/api/accounts/trial-balance?asOfDate=${toDate}`,             null, authHeaders(accessToken)],
+    ]);
+
+    responses.forEach((res, i) => {
+      readDuration.add(res.timings.duration);
+      check(res, { [`report_${i} status 200`]: (r) => r.status === 200 });
+    });
+  });
+
+  sleep(1); // pacing
+}