update readme

README.md

@@ -179,7 +179,7 @@ backend/
     │   │   ├── GitLabPagesProvider.java  # GitLab Pages implementation
     │   │   ├── GitService.java           # JGit: init, commit, push, log, rollback
     │   │   ├── KeyManager.java           # SSH key-pair generation per site
-    │   │   ├── MediaService.java         # S3/MinIO file upload and public URLs
+
     │   │   ├── ExportService.java        # Exports site structure to ZIP
     │   │   └── DomainService.java        # Custom domain resolution skeleton
     │   ├── service/llm/
@@ -196,7 +196,6 @@ backend/
     │       ├── LLMController.java        # POST /api/llm/generate, /refine, /versions/*
     │       ├── GitController.java        # POST /api/sites/{id}/git/*
     │       ├── DeploymentController.java # POST /api/sites/{id}/publish, /unpublish
-    │       ├── MediaController.java      # POST /api/media/upload, GET /api/media/{key}
     │       ├── ExportController.java     # GET /api/sites/{id}/export
     │       ├── UserSettingsController.java # GET/PUT/DELETE /api/user/llm-config
     │       └── SelfHostedController.java # CRUD /api/sites/{id}/self-hosted
@@ -345,13 +344,6 @@ config/                                     # Auto-generated on first boot
 | PUT | `/api/sites/{id}/self-hosted` | Save SSH/deploy configuration |
 | DELETE | `/api/sites/{id}/self-hosted` | Remove configuration |
 
-### Media (`/api/media`)
-
-| Method | Path | Description |
-|--------|------|-------------|
-| POST | `/api/media/upload` | Upload a file (returns key, url, metadata) |
-| GET | `/api/media/{key}` | Get public URL for a stored file |
-
 ### User Settings (`/api/user`)
 
 | Method | Path | Description |
@@ -463,31 +455,24 @@ The frontend Docker image serves the app via nginx (port 80) and proxies `/api/`
 - [x] Frontend: JWT interceptor, auth guard, login guard, lazy routes
 - [x] Scheduled cleanup of unverified accounts
 
-### v0.2 — LLM Prompt Workspace (in progress)
-- [ ] Prompt-to-site generation via Gemini/OpenAI
-- [ ] Version timeline with MongoDB storage
-- [ ] Live preview (sandboxed iframe)
-- [ ] Content editor (grouped by page)
-- [ ] Refine via follow-up prompts
-- [ ] Rate limiting (10 generations/hour/user)
-- [ ] Reference URL support for context
+### v0.2 — LLM Prompt Workspace ✅
+- [x] Prompt-to-site generation via Gemini/OpenAI
+- [x] Version timeline with MongoDB storage
+- [x] Live preview (sandboxed iframe)
+- [x] Content editor (grouped by page)
+- [x] Refine via follow-up prompts
+- [x] Rate limiting (10 generations/hour/user)
+- [x] Reference URL support for context
 
-### v0.3 — Export, Git & Hosting (planned)
-- [ ] Render engine (HTML + CSS + JS generation)
-- [ ] Git init, commit, push via JGit
-- [ ] SSH key-pair management per site
-- [ ] GitHub Pages / GitLab Pages providers
-- [ ] S3 upload (R2 in production)
-- [ ] Export as `.zip` archive
-- [ ] Publish/unpublish flow
-- [ ] Custom domain skeleton
-- [ ] Media file upload service
-
-### v0.4 — Social Features & Polish (planned)
-- [ ] Comments with moderation
-- [ ] RSS feed generation
-- [ ] Git history panel in workspace
-- [ ] Self-hosted deployment (SSH + rsync + nginx)
+### v0.3 — Export, Git & Hosting ✅
+- [x] Render engine (HTML + CSS + JS generation)
+- [x] Git init, commit, push via JGit
+- [x] SSH key-pair management per site
+- [x] GitHub Pages / GitLab Pages providers
+- [x] Export as `.zip` archive
+- [x] Publish/unpublish flow
+- [x] Custom domain skeleton
+- [x] Self-hosted deployment (SSH + rsync + nginx)
 
 ---
 
@@ -523,12 +508,17 @@ Provider API keys can be configured globally via env vars (`GEMINI_API_KEY`, `OP
 
 ## config/ Directory
 
-On first boot, the application auto-generates the following files in `config/`:
+The following files live in `config/` and are auto-generated on first boot if they don't exist.
+In production, generate and mount them manually:
 
-| File | Algorithm | Purpose |
-|------|-----------|---------|
-| `jwt-private.key` | RS256 | JWT token signing |
-| `jwt-public.key` | RS256 | JWT token verification |
-| `encryption.key` | AES-256-GCM (Base64) | LLM API key encryption |
+```bash
+# RS256 key pair for JWT
+openssl genpkey -algorithm RSA -out config/jwt-private.key -pkeyopt rsa_keygen_bits:2048
+openssl rsa -pubout -in config/jwt-private.key -out config/jwt-public.key
 
-In production, generate and mount these manually rather than relying on auto-generation.
+# AES-256-GCM master key for LLM API key encryption
+openssl rand -base64 32 > config/encryption.key
+```
+
+Set the `INDIE_JWT_PRIVATE_KEY_PATH`, `INDIE_JWT_PUBLIC_KEY_PATH`, and
+`INDIE_ENCRYPTION_KEY_PATH` env vars to point to these files.