Initial Minecraft Renew Mod workspace

.gitea/workflows/repo-cleanup.yml

@@ -0,0 +1,105 @@
+name: Scheduled Repository Cleanup Check
+
+on:
+  schedule:
+    - cron: "43 3 * * 1"
+  workflow_dispatch:
+
+jobs:
+  cleanup-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check ignored and tracked generated files
+        shell: bash
+        run: |
+          echo "Ignored files that would be skipped by git:"
+          git status --ignored --short || true
+
+          echo
+          echo "Tracked generated files check:"
+          generated_patterns=(
+            '(^|/)\.codex-agent-repository-kit/'
+            '(^|/)\.gradle/'
+            '(^|/)build/'
+            '(^|/)run/'
+            '(^|/)src/generated/'
+            '\.log$'
+            '\.tmp$'
+            '\.temp$'
+          )
+
+          found=0
+          tracked_files="$(git ls-files)"
+          for pattern in "${generated_patterns[@]}"; do
+            if echo "$tracked_files" | grep -Ei "$pattern"; then
+              found=1
+            fi
+          done
+
+          if [ "$found" -eq 1 ]; then
+            echo "Generated files appear to be tracked. Review .gitignore and remove generated outputs from version control if appropriate."
+            exit 1
+          fi
+
+      - name: Check large tracked files
+        shell: bash
+        run: |
+          limit_bytes="${LARGE_FILE_LIMIT_BYTES:-5242880}"
+          found=0
+
+          while IFS= read -r file; do
+            [ -f "$file" ] || continue
+            size="$(wc -c < "$file")"
+            if [ "$size" -gt "$limit_bytes" ]; then
+              echo "${file} is ${size} bytes, above limit ${limit_bytes}."
+              found=1
+            fi
+          done < <(git ls-files)
+
+          if [ "$found" -eq 1 ]; then
+            echo "Large tracked files found. Move release artifacts to packages/releases or document why they belong in git."
+            exit 1
+          fi
+
+      - name: Check local config and secret-prone files
+        shell: bash
+        run: |
+          found=0
+
+          risky_patterns=(
+            '^\.env$'
+            '^\.env\.'
+            '\.pfx$'
+            '\.p12$'
+            '\.pem$'
+            '\.key$'
+            '\.token$'
+            '(^|/)secrets/'
+          )
+
+          tracked_files="$(git ls-files)"
+          for pattern in "${risky_patterns[@]}"; do
+            if echo "$tracked_files" | grep -Ei "$pattern" | grep -vE '^\.env\.example$'; then
+              found=1
+            fi
+          done
+
+          if [ "$found" -eq 1 ]; then
+            echo "Secret-prone local config files are tracked. Review immediately."
+            exit 1
+          fi
+
+      - name: Cleanup guidance
+        shell: bash
+        run: |
+          cat <<'EOF'
+          Repository cleanup check completed.
+
+          This workflow reports cleanup candidates. It does not delete branches,
+          packages, releases, or files automatically.
+          EOF