Use Gitea CI

.gitea/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          # Keep in sync with mise.toml
+          node-version: 24
+          cache: npm
+
+      - run: npm ci
+
+      - run: npm run lint
+
+      - run: npm run check-types
+
+      - run: npm test

.gitlab-ci.yml

@@ -1,17 +0,0 @@
-default:
-  image: node:20-slim
-  cache:
-    paths:
-      - node_modules
-
-check_types:
-  stage: test
-  script:
-    - npm i
-    - npm run check-types
-
-lint:
-  stage: test
-  script:
-    - npm i
-    - npm run lint