feat: checks using forgejo actions

.forgejo/workflows/compile.yaml

@@ -0,0 +1,22 @@
+on: [push]
+jobs:
+  test:
+    runs-on: docker
+    container:
+      image: rust:trixie
+    steps:
+      - name: prepare packages
+        run: |
+          apt update && \
+          apt -y install git cargo
+
+      - name: checkout
+        run: |
+          git init
+          git remote add origin ${FORGEJO_SERVER_URL}/${FORGEJO_REPOSITORY}
+          git fetch origin
+          git fetch origin ${FORGEJO_REF}
+          git checkout ${FORGEJO_REF_NAME}
+
+      - name: build the package
+        run: cargo build