Update Vibe Kanban setup and scripts

- Added new entries to .gitignore for environment files and dynamically generated Docker Compose files.
- Updated documentation to reflect the new path for the Vibe Kanban dev server script.
- Enhanced task composition scripts to extract TASK_SLOT from TASK_ID, ensuring unique Orleans ports and preventing conflicts.
- Removed the old vibe-dev-server script, consolidating functionality into the new structure.

docs/VIBE_KANBAN_PROJECT_SETTINGS.md

@@ -29,12 +29,12 @@ In the **QA** or **Testing** section, configure:
 
 **Dev Environment Script:**
 ```
-managing-apps/scripts/vibe-dev-server.sh
+managing-apps/scripts/vibe-kanban/vibe-dev-server.sh
 ```
 
 **Or use absolute path:**
 ```
-/Users/oda/Desktop/Projects/managing-apps/scripts/vibe-dev-server.sh
+/Users/oda/Desktop/Projects/managing-apps/scripts/vibe-kanban/vibe-dev-server.sh
 ```
 
 **Note:** This path is relative to `/Users/oda/Desktop/Projects` (the Projects folder root)