fix: use VSCE GitHub Action with custom packaging

- Remove semantic-release-vsce plugin to avoid dependency conflicts
- Use standard semantic-release with GitHub releases
- Add VSCE GitHub Action step for marketplace publishing
- Use setup-just action for cleaner installation
- Leverage existing custom packaging (just package)

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: elasticdotventures

.github/workflows/release.yml

@@ -35,15 +35,8 @@ jobs:
         with:
           version: latest
 
-      - name: Install just
-        run: |
-          JUST_VERSION="1.42.4"
-          ARCH="x86_64-unknown-linux-musl"
-          wget -O just.tar.gz "https://github.com/casey/just/releases/download/${JUST_VERSION}/just-${JUST_VERSION}-${ARCH}.tar.gz"
-          tar -xzf just.tar.gz
-          chmod +x just
-          sudo mv just /usr/local/bin/just
-          just --version
+      - name: Setup just
+        uses: extractions/setup-just@v2
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile --ignore-scripts
@@ -65,4 +58,11 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           VSCE_PAT: ${{ secrets.VSCE_PAT }}
-        run: pnpm run release
+        run: pnpm run release
+
+      - name: Publish to VS Code Marketplace
+        uses: lannonbr/[email protected]
+        with:
+          args: "publish --packagePath justlang-lsp-*.vsix"
+        env:
+          VSCE_TOKEN: ${{ secrets.VSCE_PAT }}

.releaserc.json

@@ -10,11 +10,20 @@
       }
     ],
     [
-      "semantic-release-vsce",
+      "@semantic-release/npm",
       {
-        "packageVsix": false,
-        "publishVsix": true,
-        "publishOpenVSX": false
+        "npmPublish": false
+      }
+    ],
+    [
+      "@semantic-release/github",
+      {
+        "assets": [
+          {
+            "path": "justlang-lsp-*.vsix",
+            "label": "VSCode Extension Package"
+          }
+        ]
       }
     ],
     [