Some renames + fix artifact

Author: martinRenou

.github/workflows/build.yml

@@ -56,7 +56,7 @@ jobs:
       uses: actions/upload-artifact@v4
       with:
         name: extension-artifacts
-        path: dist/jupyter-bluetooth-manager*
+        path: dist/*
         if-no-files-found: error
 
   test_isolated:

schema/plugin.json

@@ -1,7 +1,7 @@
 {
   "jupyter.lab.shortcuts": [],
-  "title": "bluetooth-manager",
-  "description": "bluetooth-manager settings.",
+  "title": "jupyter-bluetooth-manager",
+  "description": "jupyter-bluetooth-manager settings.",
   "type": "object",
   "properties": {},
   "additionalProperties": false