feat(sidebar): rename demoGroup to demoGroups, add multi-group support, search by group name, and context menu group navigation

package.json

@@ -11,7 +11,7 @@
   "scripts": {
     "test": "(npm run build)",
     "build": "(tsbuild tsfolders --allowimplicitany && tsbundle element)",
-    "watch": "tswatch element",
+    "watch": "tswatch",
     "buildDocs": "tsdoc"
   },
   "author": "Lossless GmbH",
@@ -23,14 +23,14 @@
     "lit": "^3.3.2"
   },
   "devDependencies": {
-    "@api.global/typedserver": "^8.1.0",
-    "@git.zone/tsbuild": "^4.0.2",
-    "@git.zone/tsbundle": "^2.6.3",
+    "@api.global/typedserver": "^8.3.0",
+    "@git.zone/tsbuild": "^4.1.2",
+    "@git.zone/tsbundle": "^2.8.3",
     "@git.zone/tsrun": "^2.0.1",
-    "@git.zone/tstest": "^3.1.4",
-    "@git.zone/tswatch": "^2.3.13",
+    "@git.zone/tstest": "^3.1.8",
+    "@git.zone/tswatch": "^3.0.1",
     "@push.rocks/projectinfo": "^5.0.2",
-    "@types/node": "^25.0.3"
+    "@types/node": "^25.0.10"
   },
   "files": [
     "ts/**/*",