Simplify CI triggers: push only on main/tags, remove all-done aggregator

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: leogdion

.github/workflows/SyntaxKit.yml

@@ -1,8 +1,10 @@
 name: SyntaxKit
 on:
   push:
-    branches-ignore:
-      - '*WIP'
+    branches:
+      - main
+    tags:
+      - 'v[0-9]*.[0-9]*.[0-9]*'
     paths-ignore:
       - '**.md'
       - 'Docs/**'
@@ -326,17 +328,3 @@ jobs:
       - uses: actions/checkout@v6
       - name: Validate Documentation
         run: ./Scripts/validate-docs.sh
-
-  all-done:
-    name: All Done
-    if: always()
-    needs: [lint, docs]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check for failures
-        run: |
-          if [[ "${{ contains(needs.*.result, 'failure') }}" == "true" ]]; then
-            echo "One or more required jobs failed."
-            exit 1
-          fi
-          echo "All required checks passed, were skipped, or were cancelled."