Milestones 0 and 1: foundation and money in (20261007.10)

Foundation: single arm64 container (Hono + SQLite via Drizzle, React + Vite),
local sign-in with long-lived sessions and passkeys, roles (read-only, full
access, admin), nightly and pre-upgrade backups, light and dark themes,
date-based version numbers, and the ideas lightbulb behind IDEAS_ENABLED.

Money in: accounts with balances, CSV import with bank detection, a column
mapping pop-up for unknown layouts, duplicate checks, transfer pairing and
undo; one-tap review with learned rules; activity with search, splits, tags,
notes and cash entries. Statement files are blocked from commits by a
pre-commit hook; tests use synthetic fixtures only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

deploy/nginx.conf.example

@@ -0,0 +1,31 @@
+# Example NGINX site for Spendlight. Spendlight itself speaks plain HTTP on
+# HOST_PORT; NGINX adds HTTPS. The forwarded headers matter: Spendlight uses
+# them to keep sign-in cookies secure and to verify Face ID sign-in.
+
+server {
+    listen 443 ssl;
+    http2 on;
+    server_name spendlight.example.com;
+
+    ssl_certificate     /etc/ssl/spendlight/fullchain.pem;
+    ssl_certificate_key /etc/ssl/spendlight/privkey.pem;
+
+    # Statement files are small, but leave room for a year of them at once.
+    client_max_body_size 25m;
+
+    location / {
+        proxy_pass http://127.0.0.1:8095;
+        proxy_http_version 1.1;
+        proxy_set_header Host              $host;
+        proxy_set_header X-Forwarded-Host  $host;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+        proxy_set_header X-Real-IP         $remote_addr;
+    }
+}
+
+server {
+    listen 80;
+    server_name spendlight.example.com;
+    return 301 https://$host$request_uri;
+}