Initial commit: TaskPool React panel

- React frontend with route-level code splitting
- Backend rebranded from Baihu to TaskPool
- DB brand migration script and local compatibility

internal/bootstrap/client.go

@@ -0,0 +1,58 @@
+package bootstrap
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/engigu/taskpool/internal/services"
+)
+
+// SendInternalRequest 向常驻后台主服务安全发送内部通信请求
+// relPath 传入相对内部接口路径 (如: "/internal/tasks/execute/xxx")，方法内部会自动补充完整的协议、端口及 "/api/v1" 前缀，
+// 并自动获取 security.secret 密钥种入 X-Internal-Token 头部。
+func SendInternalRequest(method, relPath string, payload interface{}) ([]byte, int, error) {
+	appCfg := services.GetConfig()
+	if appCfg == nil {
+		return nil, 0, fmt.Errorf("加载系统配置失败")
+	}
+
+	relPath = strings.TrimPrefix(relPath, "/")
+	url := fmt.Sprintf("http://127.0.0.1:%d/api/v1/%s", appCfg.Server.Port, relPath)
+
+	var bodyReader io.Reader
+	if payload != nil {
+		jsonData, err := json.Marshal(payload)
+		if err != nil {
+			return nil, 0, fmt.Errorf("序列化请求负载失败: %v", err)
+		}
+		bodyReader = bytes.NewBuffer(jsonData)
+	}
+
+	settings := services.NewSettingsService()
+	secret := settings.Get("security", "secret")
+
+	req, err := http.NewRequest(method, url, bodyReader)
+	if err != nil {
+		return nil, 0, fmt.Errorf("创建 HTTP 请求失败: %v", err)
+	}
+
+	if payload != nil {
+		req.Header.Set("Content-Type", "application/json")
+	}
+	req.Header.Set("X-Internal-Token", secret)
+
+	client := &http.Client{Timeout: 5 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, 0, fmt.Errorf("网络连接失败，请确保任务池常驻后台服务正在运行中: %v", err)
+	}
+	defer resp.Body.Close()
+
+	bodyBytes, err := io.ReadAll(resp.Body)
+	return bodyBytes, resp.StatusCode, err
+}