Refactor Indeehub integration and enhance deployment documentation

- Updated Indeehub references throughout the codebase, changing the name from "IndeedHub" to "Indeehub" for consistency.
- Implemented a virtual app structure for Indeehub, allowing it to open an external URL without requiring a container.
- Enhanced deployment scripts and documentation to clarify SSH access and password management for Indeehub.
- Improved error handling and retry logic in various components to ensure better user experience during onboarding and app interactions.
- Updated CSS for visual enhancements and added new buttons for improved navigation in the AppLauncherOverlay.

neode-ui/src/views/Apps.vue

@@ -245,8 +245,8 @@ function launchApp(id: string) {
       prod: 'http://localhost:8103' // Self-hosted splash screen
     },
     'indeedhub': {
-      dev: 'http://localhost:7777',
-      prod: 'http://localhost:7777' // Containerized indeehub prototype
+      dev: 'https://archipelago.indeehub.studio',
+      prod: 'https://archipelago.indeehub.studio'
     }
   }