feat: add local Docker build script and update compose configuration

- Introduced a new script `docker-build-local.sh` to build a local Docker image and start services using Docker Compose.
- Updated `docker-compose.yml` to allow dynamic pull policy configuration via the `CLI_PROXY_PULL_POLICY` environment variable.
- Modified `Dockerfile` to support build arguments for Go module proxy settings during the `go mod download` step.

Dockerfile

@@ -4,7 +4,12 @@ WORKDIR /app
 
 COPY go.mod go.sum ./
 
-RUN go mod download
+ARG GOPROXY=https://proxy.golang.org,direct
+ARG GOSUMDB=sum.golang.org
+ARG GOPRIVATE=
+
+RUN GOPROXY="${GOPROXY}" GOSUMDB="${GOSUMDB}" GOPRIVATE="${GOPRIVATE}" go mod download || \
+    GOPROXY="https://goproxy.cn,direct" GOSUMDB="sum.golang.google.cn" GOPRIVATE="${GOPRIVATE}" go mod download
 
 COPY . .