use pre-built image for ci pipeline

.gitea/workflows/cd.yaml

@@ -10,13 +10,12 @@ jobs:
   build_windows:
     name: build (windows)
     runs-on: ubuntu-latest
+    container:
+      image: tea.werats.gay/laurayka/ci-rust-img:latest
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-      - run: apt update && apt install -y ${{ env.APT_PACKAGES }}
-      - run: rustup target add "${{ env.TARGET_PLATFORM }}"
       - run: cargo build --release --target "${{ env.TARGET_PLATFORM }}"
       - uses: https://gitea.com/actions/gitea-release-action@main
         env: