Drop JupyterLab 3

Author: manics

package.json

@@ -51,19 +51,20 @@
     "watch:src": "tsc -w"
   },
   "dependencies": {
-    "@jupyterlab/application": "^3.0.0 || ^4.0.0",
-    "@jupyterlab/apputils": "^3.0.0 || ^4.0.0",
-    "@jupyterlab/coreutils": "^5.0.0 || ^6.0.0",
-    "@jupyterlab/docregistry": "^3.0.0 || ^4.0.0",
-    "@jupyterlab/notebook": "^3.0.0 || ^4.0.0",
-    "@lumino/disposable": "^1.4.3 || ^2.0.0",
-    "@lumino/widgets": "^1.17.0 || ^2.0.0",
+    "@jupyterlab/application": "^4.4.9",
+    "@jupyterlab/apputils": "^4.5.9",
+    "@jupyterlab/coreutils": "^6.4.9",
+    "@jupyterlab/docregistry": "^4.4.9",
+    "@jupyterlab/notebook": "^4.4.9",
+    "@jupyterlab/services": "^7.4.9",
+    "@lumino/disposable": "^2.1.4",
+    "@lumino/widgets": "^2.7.1",
     "@types/jquery": "^3",
     "dexie": "^4.0.8",
     "jquery": "^3"
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^3.0.0 || ^4.0.0",
+    "@jupyterlab/builder": "^4.4.9",
     "@typescript-eslint/eslint-plugin": "^7.18.0",
     "@typescript-eslint/parser": "^7.18.0",
     "eslint": "^8.56.0",