Add Gitea CI (host runner, manual clone, apk python)

.gitea/workflows/ci.yaml

@@ -0,0 +1,19 @@
+name: ci
+on: [push]
+jobs:
+  test:
+    runs-on: host
+    steps:
+      - name: install python
+        run: apk add --no-cache python3 py3-pip ca-certificates git 2>&1 | tail -3; python3 --version; git --version
+      - name: clone repo
+        run: |
+          rm -rf src
+          git clone https://gitea.tose.top/admin/codex-app-server.git src
+          cd src && git rev-parse HEAD
+      - name: host tests
+        run: cd src && python3 -m unittest discover -s tests -v
+      - name: cloud tests
+        run: cd src && python3 -m unittest discover -s cloud/tests -v
+      - name: deploy tests
+        run: cd src && python3 -m unittest discover -s deploy/tests -v