Migrate to forgejo

.forgejo/workflows/shellcheck.yml

@@ -0,0 +1,19 @@
+name: ShellCheck
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v4
+
+      - name: Install ShellCheck
+        run: apt-get update && apt-get install -y shellcheck
+
+      - name: Run ShellCheck
+        run: find ./src -name '*.sh' -exec shellcheck {} +