fix: Restore Reddit Scout cron job schedule

- Added Reddit Scout back to install-all-crons.sh
- Schedule: 8 AM and 3 PM daily
- Last run: March 20 (cron was missing)
- Added README with restoration instructions
- User needs to run: bash install-all-crons.sh

agents/install-all-crons.sh

@@ -4,6 +4,7 @@
 
 cat > /tmp/openclaw-cron << 'CRON'
 # OpenClaw Automated Jobs
+
 # Morning Business Brief - 9 AM daily
 0 9 * * * /Users/claw/.openclaw/workspace/agents/morning-report/generate-report-fixed.sh
 
@@ -15,6 +16,9 @@ cat > /tmp/openclaw-cron << 'CRON'
 
 # Sales Lead Monitor - Hourly during business hours (8 AM - 8 PM)
 0 8-20 * * * /Users/claw/.openclaw/workspace/agents/sales-lead/monitor.sh
+
+# Reddit Scout - 8am and 3pm daily
+0 8,15 * * * /Users/claw/.openclaw/workspace/agents/reddit-scout/cron.sh
 CRON
 
 crontab /tmp/openclaw-cron