docs(agent): 统一中文注释并补充部署文档

将代码与测试注释改为中文以符合仓库规范；新增中文部署指南、
示例配置，并完善构建脚本对 VERSION 注入的说明。

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/reporter/reporter.go

@@ -14,19 +14,19 @@ import (
 
 const defaultRetryDelay = 2 * time.Second
 
-// Provider supplies the cached HostStatus used for outbound reports.
+// Provider 提供用于外发上报的缓存 HostStatus。
 type Provider interface {
-	// Get returns the latest snapshot and whether a snapshot is ready.
+	// Get 返回最新快照及快照是否已就绪。
 	Get() (status.HostStatus, bool)
 }
 
-// Client posts HostStatus snapshots to a configured center endpoint.
+// Client 将 HostStatus 快照 POST 到配置的中心端地址。
 type Client struct {
 	endpoint string
 	client   *http.Client
 }
 
-// NewClient creates a reporting client with the provided endpoint and request timeout.
+// NewClient 使用给定端点与请求超时创建上报客户端。
 func NewClient(endpoint string, timeout time.Duration) *Client {
 	return &Client{
 		endpoint: endpoint,
@@ -34,7 +34,7 @@ func NewClient(endpoint string, timeout time.Duration) *Client {
 	}
 }
 
-// Report posts one HostStatus snapshot as JSON and returns non-2xx responses as errors.
+// Report 将一份 HostStatus 以 JSON POST 上报；非 2xx 响应作为错误返回。
 func (c *Client) Report(snapshot status.HostStatus) error {
 	body, err := json.Marshal(snapshot)
 	if err != nil {
@@ -56,12 +56,12 @@ func (c *Client) Report(snapshot status.HostStatus) error {
 	return nil
 }
 
-// Run periodically posts the latest cached snapshot until ctx is canceled.
+// Run 在 ctx 取消前按间隔 POST 最新缓存快照。
 func Run(ctx context.Context, provider Provider, client *Client, interval time.Duration, logger *slog.Logger) {
 	runWithRetryDelay(ctx, provider, client, interval, defaultRetryDelay, logger)
 }
 
-// runWithRetryDelay runs the reporting loop and retries one failed report after retryDelay.
+// runWithRetryDelay 运行上报循环；单次失败后按 retryDelay 重试一次。
 func runWithRetryDelay(ctx context.Context, provider Provider, client *Client, interval time.Duration, retryDelay time.Duration, logger *slog.Logger) {
 	ticker := time.NewTicker(interval)
 	defer ticker.Stop()
@@ -81,7 +81,7 @@ func runWithRetryDelay(ctx context.Context, provider Provider, client *Client, i
 	}
 }
 
-// reportWithRetry posts a snapshot and performs one cancellation-aware retry on failure.
+// reportWithRetry 上报快照；失败时在可取消的等待后重试一次。
 func reportWithRetry(ctx context.Context, client *Client, snapshot status.HostStatus, retryDelay time.Duration) error {
 	err := client.Report(snapshot)
 	if err == nil {