chore: decouple API package version from extension version (#1670)

The `version-match` CI job blocked release PRs (e.g. #1668) whenever the
extension and API package versions diverged. These versions should be
independent — the API package is separately published and versioned.

## Changes

- **`api/package.json`** — Reset version `1.37.0` → `1.0.0`
- **`api/package-lock.json`** — Reset both root-level and `packages[""]`
version fields to match
- **`.github/workflows/pr-file-check.yml`** — Remove the `version-match`
job entirely; the check requiring `api/package.json` to be bumped on
public API changes (`src/api.ts`) is preserved

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

Author: Copilot

.github/workflows/pr-file-check.yml

@@ -57,20 +57,3 @@ jobs:
           file-pattern: 'api/CHANGELOG.md'
           skip-label: 'skip api changelog'
           failure-message: 'The public API (${prereq-pattern}) was changed without a changelog entry in ${file-pattern} (the ${skip-label} label can be used to pass this check)'
-
-  version-match:
-    name: 'Extension and API package versions match'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-
-      - name: 'Compare package.json versions'
-        run: python scripts/compare_package_versions.py

api/package-lock.json

@@ -1,7 +1,7 @@
 {
     "name": "@vscode/python-environments",
     "description": "An API facade for the Python Environments extension in VS Code",
-    "version": "1.37.0",
+    "version": "1.0.0",
     "author": {
         "name": "Microsoft Corporation"
     },