ci: replace drone with gitea workflows (#1)

Reviewed-on: #1
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

.gitea/workflows/test.yaml

@@ -0,0 +1,33 @@
+# callable action that runs the tests (lint, spellcheck, etc.)
+name: Test
+
+on:
+  workflow_call:
+    inputs:
+      node-version:
+        type: string
+        description: Node.js version to use
+        required: false
+        default: 18.12.1
+
+jobs:
+  install:
+    runs-on: ubuntu-latest
+    name: Test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ inputs.node-version }}
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run lint
+        run: npm run check:code
+
+      - name: Run spellcheck
+        run: npm run check:spell