Rename project from komodo-demo to komodo

Repository renamed and all Komodo resources configured via API:

API Changes (completed):
- ✓ Renamed Gitea repository: komodo-demo → komodo
- ✓ Created Build resource: komodo-build
- ✓ Created Stack resource: komodo-stack (server: syn01)
- ✓ Created Sync resource: komodo-sync
- ✓ Updated webhooks with new resource names

File Updates:
- Updated all references from komodo-demo to komodo
- Removed "demo" tags from resources
- Updated package.json, docker-compose.yml, app.js
- Updated documentation and setup scripts

Integration fully configured via APIs!

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "komodo-demo-app",
+  "name": "komodo-app",
   "version": "1.0.0",
-  "description": "Demo app for Komodo + Gitea integration",
+  "description": "Komodo + Gitea integration app",
   "main": "app.js",
   "scripts": {
     "start": "node app.js"