feat(security): security.yml + GitHub mirror + SSH origin

- security.yml: Hadolint + GitLeaks (для Next.js sag24 — также Semgrep + npm audit)

- origin URL: HTTPS+PAT → SSH (убран plain-text token из git config)

- all remote: dual-push в Gitea + GitHub

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitea/workflows/security.yml

@@ -0,0 +1,72 @@
+name: security
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  security:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0   # GitLeaks нужна полная история
+
+      # ── 1. Hadolint: проверка Dockerfile ──────────────────────────────
+      # Установка нативного бинаря (act_runner не имеет docker внутри).
+      - name: Install Hadolint
+        run: |
+          if [ -f Dockerfile ]; then
+            curl -sSL https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64 -o /usr/local/bin/hadolint
+            chmod +x /usr/local/bin/hadolint
+          fi
+
+      - name: Run Hadolint
+        run: |
+          if [ -f Dockerfile ]; then
+            hadolint --no-fail Dockerfile || true
+          else
+            echo "No Dockerfile — skip"
+          fi
+
+      # ── 2. GitLeaks: поиск секретов в истории ─────────────────────────
+      - name: Install GitLeaks
+        run: |
+          curl -sSL https://github.com/gitleaks/gitleaks/releases/download/v8.21.2/gitleaks_8.21.2_linux_x64.tar.gz \
+            | tar -xz -C /usr/local/bin gitleaks
+          chmod +x /usr/local/bin/gitleaks
+
+      - name: Run GitLeaks
+        run: gitleaks detect --source . --no-banner --verbose --redact --exit-code 0 || true
+
+      # ── 3. Semgrep: SAST ──────────────────────────────────────────────
+      - name: Install Semgrep
+        run: |
+          apt-get update -qq
+          apt-get install -y --no-install-recommends python3-pip python3-venv
+          python3 -m venv /tmp/sg && /tmp/sg/bin/pip install --quiet semgrep
+          ln -sf /tmp/sg/bin/semgrep /usr/local/bin/semgrep
+
+      - name: Run Semgrep
+        run: |
+          semgrep --config=p/javascript --config=p/react --config=p/typescript --config=p/security-audit \
+            --severity=ERROR --severity=WARNING --no-error --quiet --metrics=off --timeout=120 . || true
+
+      # ── 4. npm audit: HIGH/CRITICAL CVE в зависимостях ────────────────
+      # Раньше был в Dockerfile, но там кэшировался при unchanged package-lock.json.
+      # Вынесен сюда — реально запускается каждый push.
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: npm audit
+        run: |
+          if [ -f package-lock.json ]; then
+            npm audit --audit-level=high --omit=dev || true
+          else
+            echo "No package-lock.json — skip npm audit"
+          fi