chore: clean .gitignore cache

.github/workflows/repo-health.yml

@@ -1,43 +0,0 @@
-name: Repo Health Check
-
-on:
-  schedule:
-    - cron: '0 0 * * *'
-  pull_request:
-    types: [opened, synchronize, reopened]
-  workflow_dispatch: {}
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  repo_health:
-    name: Repo health
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
-        with:
-          fetch-depth: 0
-          lfs: true
-
-      - name: Set up Git
-        run: |
-          git --version
-          git lfs install --local || true
-
-      - name: Run repo health check
-        env:
-          MAX_MB: 100
-          LFS_ALLOW_MB: 50
-        run: |
-          bash scripts/repo_health_check.sh
-
-      - name: Upload health output
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
-        with:
-          name: repo-health-output
-          path: |
-            /tmp/repo_big_files.txt