fix: use release-it for GitHub releases instead of manual gh command

- Enable github.release in .release-it.json
- Add github.autoGenerate for release notes
- Configure github.assets to upload bin/git-wt
- Remove manual gh release create step from workflow

Co-Authored-By: Claude Code (User Settings, in: ${CLAUDE_PROJECT_DIR}) <noreply@anthropic.com>

Author: nsheaps

.github/workflows/release.yaml

@@ -73,15 +73,6 @@ jobs:
             echo "released=false" >> "$GITHUB_OUTPUT"
           fi
 
-      - name: Create GitHub release
-        if: steps.release.outputs.released == 'true'
-        run: |
-          # Upload bin/git-wt which still has the embedded version
-          gh release create "${{ steps.release.outputs.tag }}" \
-            bin/git-wt \
-            --title "${{ steps.release.outputs.tag }}" \
-            --generate-notes
-
       - name: Reset version to placeholder
         if: steps.release.outputs.released == 'true'
         run: |

.release-it.json

@@ -7,7 +7,9 @@
     "getLatestTagFromAllRefs": true
   },
   "github": {
-    "release": false
+    "release": true,
+    "autoGenerate": true,
+    "assets": ["bin/git-wt"]
   },
   "npm": false,
   "plugins": {