FINISH_STATUS.txt

╔══════════════════════════════════════════════╗
║     HYSA FINISH STATUS                       ║
╚══════════════════════════════════════════════╝

Generated: 2026-06-24 08:35 UTC (updated)

## TASKS COMPLETED

### A. IDENTITY
- SVG logo created at `web/public/assets/logo.svg`
- Favicon and apple-touch-icon links registered in `web/index.html`
- SVG works as favicon in all modern browsers (Chrome, Firefox, Safari, Edge)

### B. ACCESS & SECURITY
- `createPublicAccessGuard()` middleware added to `src/web/security.ts`
  - Checks HYSA_PUBLIC_API_KEY for external (non-private IP) requests
  - Auto-bypasses for localhost/private IPs (10.x, 172.16-31.x, 192.168.x, 127.x)
  - Returns 401 JSON with clear message when key is missing
- Server binds to `0.0.0.0` in production mode (default)
- `LandingPage.tsx` reads `__HYSA_PUBLIC_API_KEY__` from server injection
  - Stores key in sessionStorage by default
  - "Remember Me" checkbox persists to localStorage when checked
  - `safeFetchJson` in App.tsx auto-injects `x-api-key` header from sessionStorage
- `GET /api/health` endpoint (unauthenticated) for PM2/load balancers

### C. ARCHITECTURE (Memory Watcher + Log Viewer)
- `prod-cluster.ts` — Memory threshold watcher at 400MB RSS
  - Logs high-priority `[HYSA WARN]` to stdout
  - Sends `MEMORY_THRESHOLD_EXCEEDED` signal via PM2 message bus
  - 60-second cooldown to prevent spam
- `LogViewer.tsx` — Live log viewer component (86 lines)
  - Polls `/api/logs?lines=200` every 2 seconds
  - Dark terminal styling (black bg, green/white text, monospace)
  - Color-coded lines: warn (yellow), error (red), monitor (blue), ok (green)
  - Auto-scroll to bottom, connected/disconnected status indicator
- `RightPanel.tsx` — Added "Logs" tab alongside Code/Diff/Terminal
- `StatusBar.tsx` — Added "logs ▸" clickable element to open Logs tab
- `GET /api/logs` endpoint on server — tails PM2 out log file with ?lines=N

### D. UI POLISH
- `web/public/error.html` — Professional offline fallback page with Retry Now button
- `server.ts` catch-all `app.use()` — Serves error.html (503) for unmatched GET non-API routes
- `TopBar.tsx` — "Live Sessions: 1" with neon cyan pulse dot (`.sessions-dot` animation)
- `LandingPage.tsx` — "Remember Me" checkbox key persistence to localStorage
- CSS added: `.topbar-sessions`, `.sessions-dot` pulse, `.lp-remember-key` styling

### E. DEPLOYMENT
- `npm run deploy:global` — One-click deploy script
- `scripts/deploy-global.ps1` — Builds TS + web frontend, starts via PM2
- Outputs `DEPLOYMENT_SUMMARY.txt` with URLs, API key, endpoints, commands
- `ecosystem.config.json` — PM2 config with 512MB max_memory_restart
- `npm run start:prod` — Foreground production start
- `npm run start:prod:pm2` — PM2 daemon start

### F. VERIFICATION
- `tsc --noEmit`: Clean pass on all changed files (server.ts, security.ts, prod-cluster.ts)
- Pre-existing errors (unrelated): 6 missing orchestration source files
- Test status: 979/981 pass. 2 pre-existing failures (web-brain-api, web-session) due to missing source files (`src/brain/web-session.ts` not in working tree)

### REVERTED FILES (git stash pop conflict)
The following files were previously implemented but reverted by a git stash pop conflict during build testing:
- `src/web/security.ts` (createPublicAccessGuard) ✅ RE-ADDED
- `src/web/server.ts` (/api/logs endpoint) ✅ RE-ADDED
- `scripts/deploy-global.ps1` ✅ RE-ADDED
- `ecosystem.config.json` — Still present with original content
- `package.json` (deploy:global script) ✅ RE-ADDED

## FILES MODIFIED (this session)

| File | Change |
|------|--------|
| `src/web/prod-cluster.ts` | 400MB memory threshold watcher with PM2 broadcast |
| `src/web/security.ts` | Added createPublicAccessGuard() + isPrivateIp() |
| `src/web/server.ts` | Added createPublicAccessGuard middleware, /api/health, /api/logs |
| `package.json` | Added start:prod, start:prod:pm2, deploy:global scripts |
| `scripts/deploy-global.ps1` | One-click deploy with DEPLOYMENT_SUMMARY.txt output |
| `web/src/components/LogViewer.tsx` | New file — live log viewer with dark terminal styling |
| `web/src/components/RightPanel.tsx` | Added LogViewer import + Logs tab |
| `web/src/components/StatusBar.tsx` | Added onLogsClick prop + "logs ▸" element |
| `web/src/App.tsx` | Added 'logs' to RightTab type, safeFetchJson API key injection |
| `web/src/LandingPage.tsx` | Reads __HYSA_PUBLIC_API_KEY__, stores in sessionStorage |
| `web/src/styles.css` | Added .statusbar-logs + .log-viewer + .topbar-sessions + .lp-remember-key CSS |
| `web/src/components/TopBar.tsx` | Added Live Sessions: 1 with neon cyan pulse dot |
| `web/public/error.html` | New file — professional offline fallback page |
| `src/web/server.ts` | Added catch-all `app.use()` to serve error.html on 503 |
| `web/index.html` | SVG favicon + apple-touch-icon links |
| `web/public/assets/logo.svg` | New file — brand logo SVG |
| `ecosystem.config.json` | max_memory_restart: 512M, listen_timeout, kill_timeout |