fix: simplify kcl-ci-build and exclude generated workflows from Prettier

Remove wait-for-checks from kcl-ci-build (not needed for this repo).
Add .forgejo/workflows/ to .prettierignore since KCL controls formatting.

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

.forgejo/workflows/kcl-ci-build.yml

@@ -16,26 +16,9 @@ concurrency:
   group: kcl-ci-${{ github.ref }}
   cancel-in-progress: true
 jobs:
-  wait-for-tests:
-    name: Wait for Tests
-    runs-on: grunt
-    if: github.event_name == 'push'
-    steps:
-    - name: Wait for test checks to complete
-      uses: https://${{ secrets.READ_REPO_TOKEN }}@git.wxs.ro/actions/wait-for-checks@v2
-      with:
-        token: ${{ github.token }}
-        timeout: '300'
-        checks: |-
-          CI / Tests (push),
-          CI / Prettier (push),
-          CI / Type Check (push)
   build:
     name: Build KCL Workflows
     runs-on: grunt
-    needs:
-    - wait-for-tests
-    if: always() && (needs.wait-for-tests.result == 'success' || needs.wait-for-tests.result == 'skipped')
     steps:
     - name: Build KCL workflows
       uses: https://${{ secrets.READ_REPO_TOKEN }}@git.wxs.ro/actions/kcl-ci@v1.34.3