Added initial forgejo actions config

.forgejo/workflows/build.yml

@@ -0,0 +1,24 @@
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - run: |
+          mkdir ~/.ssh
+          chmod 700 ~/.ssh
+          echo "${{ secrets.ALTAIR_SSH_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -p 999 tehga.me >> ~/.ssh/known_hosts
+          ssh-keyscan -p 999 doradus.tehga.me >> ~/.ssh/known_hosts
+      - run: git clone --depth 1 ssh://gitea@tehga.me:999/wasp/fj.git --branch main --single-branch /workdir
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: '/workdir/go.mod'
+          check-latest: true
+          cache-dependency-path: "/workdir/**/*.sum"
+      - run: go build
+        working-directory: /workdir
+      - uses: actions/upload-artifact@v3
+        with:
+          name: fj
+          path: /workdir/fj