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/components/AppLauncherOverlay.vue

@@ -39,6 +39,17 @@
                 <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
               </svg>
             </button>
+            <button
+              type="button"
+              class="flex items-center justify-center w-9 h-9 rounded-lg hover:bg-white/15 text-white/70 hover:text-white transition-colors"
+              aria-label="Open in new tab"
+              title="Open in new tab"
+              @click="openInNewTab"
+            >
+              <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
+              </svg>
+            </button>
             <button
               ref="closeBtnRef"
               type="button"
@@ -86,6 +97,12 @@ function refreshIframe() {
   iframeRefreshKey.value++
 }
 
+function openInNewTab() {
+  if (store.url) {
+    window.open(store.url, '_blank', 'noopener,noreferrer')
+  }
+}
+
 function onIframeLoad() {
   injectScrollbarHideIfSameOrigin()
   isRefreshing.value = false