add build of bin

Author: robinMcA

.github/workflows/build.yml

@@ -0,0 +1,18 @@
+name: Main
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build
+        run: cargo build --verbose -r
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            ./target/release/fimer