docs: update README

.gitea/workflows/build.yaml

@@ -0,0 +1,24 @@
+name: Build
+run-name: ${{ gitea.actor }} is building
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          targets: x86_64-unknown-uefi
+      - name: Build
+        run: cargo build --release
+      - name: Release
+        uses: akkuman/gitea-release-action@v1
+        with:
+          files: |-
+            target/x86_64-unknown-uefi/release/uefi-video.efi