docs: fix outdated status, paths, and repo listings

- Update project status from "Early development" to phases 1-6 complete
- Fix /data directory tree to match actual server layout
- Replace non-existent music app repos with real repos (todo-app, hello-world, starter-app)
- Add version caveat to self-hosted runner download command

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: baijum

docs/architecture.md

@@ -150,12 +150,15 @@ All persistent data is stored under `/data` on the host, ensuring data survives
 
 ```
 /data
- ├── database    # PostgreSQL data
- ├── minio       # Object storage
- ├── uploads     # File uploads
- ├── logs        # Application logs
- ├── backups     # Database backups
- └── secrets     # Runtime secrets
+ ├── postgres          # PostgreSQL data
+ ├── redis             # Redis data
+ ├── minio             # Object storage
+ ├── caddy/            # Caddy TLS certs and config
+ │   ├── data
+ │   └── config
+ ├── loki              # Log aggregation data
+ ├── grafana           # Dashboard data
+ └── backups/postgres  # Database backups
 ```
 
 Docker containers mount these directories as volumes.

docs/ecosystem.md

@@ -7,14 +7,15 @@ The Towlion GitHub organization serves as a catalog of deployable applications.
 ```
 towlion/
   .github              # Organization profile and community health files
-  platform             # Architecture docs and platform tools (github.com/towlion/platform)
-  app-template         # Template for bootstrapping new apps (github.com/towlion/app-template)
-  uku-companion        # Music practice companion
-  fretboard-trainer    # Guitar fretboard learning tool
-  chord-transposer     # Chord transposition utility
-  practice-timer       # Practice session timer
+  platform             # Architecture docs and platform tools
+  app-template         # Template for bootstrapping new apps
+  todo-app             # Todo CRUD application
+  hello-world          # Multi-app deployment test
+  starter-app          # Created from app-template
 ```
 
+Planned application repos (e.g., `uku-companion`, `fretboard-trainer`, `chord-transposer`, `practice-timer`) are tracked in the [roadmap](ROADMAP.md) under Phase 7.
+
 ## Repository Types
 
 ### Organization Profile ([`towlion/.github`](https://github.com/towlion/.github))

docs/index.md

@@ -61,7 +61,7 @@ The goal is to make it easy to:
 
 ## Project Status
 
-Early development. The platform is evolving toward a fully automated GitHub-driven deployment ecosystem.
+Phases 1–6 complete. The platform provides a fully automated GitHub-driven deployment ecosystem with infrastructure bootstrap, multi-app hosting, observability, and self-hosting support.
 
 ## License
 

docs/self-hosted-runners.md

@@ -41,6 +41,7 @@ On your server, as the `deploy` user:
 mkdir -p ~/actions-runner && cd ~/actions-runner
 
 # Download the latest runner (check https://github.com/actions/runner/releases for current version)
+# NOTE: The version below (v2.321.0) is an example — replace with the current release from the link above.
 curl -o actions-runner-linux-x64.tar.gz -L \
   https://github.com/actions/runner/releases/download/v2.321.0/actions-runner-linux-x64-2.321.0.tar.gz