👻 Enable use of a proposed api in dev mode (#222)

In development mode, to avoid errors being displayed about proposed API use:
  - Add the proposed API to the extension's `package.json` so it can be
    activated from the vscode cli
  - Add the cli switch to the dev launcher.json config

Note: According to [1], an extension using a proposed api cannot be
published. More exploration is needed to see how we can support using
the proposed api via `.vsix` install but also create a package that can
be published to the extension store.

[1] - https://code.visualstudio.com/api/advanced-topics/using-proposed-api

Signed-off-by: Scott J Dickerson <[email protected]>

.vscode/launch.json

@@ -5,7 +5,10 @@
       "name": "Run Extension",
       "type": "extensionHost",
       "request": "launch",
-      "args": ["--extensionDevelopmentPath=${workspaceFolder}/vscode"],
+      "args": [
+        "--extensionDevelopmentPath=${workspaceFolder}/vscode",
+        "--enable-proposed-api=konveyor.konveyor-ai"
+      ],
       "outFiles": ["${workspaceFolder}/vscode/out/**/*.js"],
       "env": {
         "VSCODE_DEBUG_MODE": "true"

vscode/package.json

@@ -32,6 +32,9 @@
     "node": ">=22.9.0",
     "npm": "^9.5.0 || ^10.5.0"
   },
+  "enabledApiProposals": [
+    "contribDiffEditorGutterToolBarMenus"
+  ],
   "activationEvents": [
     "onFileSystem:konveyorMemFs",
     "onFileSystem:konveyorReadOnly"