ci: 守护 Android manifest 禁全局明文(#25 控制面已 https)

新增 ci/scan-cleartext.sh 扫描 client/android AndroidManifest.xml,
防止将来把 usesCleartextTraffic="true" 重新加回(退回明文态)。
CI 新增 cleartext-scan job,并把该脚本纳入 lint job 的 shellcheck 覆盖
(单独挂载 ci/ 目录,不动 scripts/ci 既有挂载)。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u

.gitea/workflows/ci.yml

@@ -57,6 +57,14 @@ jobs:
               /mnt/scripts/ci/test.sh \
               /mnt/scripts/ci/backup-db.sh
 
+      - name: shellcheck CI 脚本(ci/)
+        run: |
+          docker run --rm \
+            -v "$PWD/ci:/mnt/ci:ro" \
+            koalaman/shellcheck:stable \
+            -S warning \
+              /mnt/ci/scan-cleartext.sh
+
   # ── Job 2: OpenAPI Sync Check ────────────────────────────────────────────
   openapi-check:
     name: OpenAPI Sync Check
@@ -85,6 +93,17 @@ jobs:
       - name: scan UI text resources for prohibited words
         run: bash ci/scan-redline.sh
 
+  # ── Job 3b: Cleartext Scan (Android 禁全局明文,#25 控制面已 https) ──────
+  cleartext-scan:
+    name: Cleartext Scan — Android 禁明文
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: scan Android manifest for global cleartext
+        run: bash ci/scan-cleartext.sh
+
   # ── Job 4: Flutter 客户端(分析 + 单测/组件测试)────────────────────────
   flutter-client:
     name: Flutter — analyze + test