feat: add configuration support, update docs (#18)

* chore: remove duplicated import

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

* chore: rename bcm273x -> bcm2711 to avoid confusion

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

* feat: add configuration support

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

* docs: update docs & add install script

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

* fix: split workflows until release-please is setup on org level

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

---------

Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com>

.github/workflows/release.yaml

@@ -1,4 +1,4 @@
-name: release
+name: release-please
 
 on:
   push:
@@ -17,59 +17,3 @@ jobs:
           release-type: simple  # actual releasing is handled by goreleaser
           package-name: computeblade-agent
           skip-github-release: true  # GH release is created by goreleaser
-    outputs:
-      release_created: ${{ steps.release-please.outputs.release_created }}
-
-  goreleaser:
-    runs-on: ubuntu-latest
-    needs:
-      - release-please
-    if: needs.release-please.outputs.release_created
-    steps:
-      # Checkout code (full history)
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      # Setup golang with caching
-      - name: Setup Golang
-        uses: actions/setup-go@v4
-        with:
-          go-version: stable
-      - id: go-cache-paths
-        run: |
-          echo "go-build=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
-          echo "go-mod=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
-      - name: Go Build Cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.go-cache-paths.outputs.go-build }}
-          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
-      - name: Go Mod Cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.go-cache-paths.outputs.go-mod }}
-          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
-
-      # Setup docker buildx
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      # Install cosign
-      - name: Install Cosign
-        uses: sigstore/cosign-installer@v3
-
-      # Run goreleaser
-      - name: Goreleaser
-        uses: goreleaser/goreleaser-action@v5
-        with:
-          version: latest
-          args: release --clean
-        env:
-          COSIGN_YES: "true"
-          KO_DOCKER_REPO: ghcr.io/${{ github.repository }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-