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

cmd/clibase/clibase.go

@@ -0,0 +1,89 @@
+package clibase
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/engigu/taskpool/internal/bootstrap"
+	"github.com/engigu/taskpool/internal/services"
+)
+
+// InitContext 统一封装命令行所需的初始化上下文逻辑
+func InitContext(requireSettings bool) error {
+	bootstrap.InitBasicForCmd()
+	if requireSettings {
+		settingsService := services.NewSettingsService()
+		if err := settingsService.InitSettings(); err != nil {
+			return fmt.Errorf("初始化系统设置失败: %w", err)
+		}
+	}
+	return nil
+}
+
+// PrintDBConfigHint 打印标准化的连接或检索失败时的排查指引
+func PrintDBConfigHint(commandExample string) {
+	fmt.Println(">> 提示: 程序当前可能连接到了默认的空 SQLite 数据库。")
+	fmt.Println(">> 若您的生产环境使用的是 MySQL 或指定路径配置，请在执行命令时携带配置文件路径环境变量，例如:")
+	fmt.Printf(">> BH_CONFIG_PATH=/app/data/config.ini taskpool %s\n", commandExample)
+}
+
+// PrintSubCommandUsage 打印一致风格的子程序帮助信息
+func PrintSubCommandUsage(title, usageStr, exampleStr string, fs *flag.FlagSet) {
+	fmt.Fprintf(os.Stderr, "\n%s\n\n", title)
+	fmt.Fprintf(os.Stderr, "用法:\n")
+	fmt.Fprintf(os.Stderr, "  %s\n\n", usageStr)
+	if fs != nil {
+		fmt.Fprintf(os.Stderr, "参数说明:\n")
+		fs.PrintDefaults()
+		fmt.Fprintf(os.Stderr, "\n")
+	}
+	if exampleStr != "" {
+		fmt.Fprintf(os.Stderr, "示例:\n")
+		fmt.Fprintf(os.Stderr, "%s\n\n", exampleStr)
+	}
+}
+
+// VisualFormat 根据字符的视觉显示列宽（中文字符/宽字符计为2列，ASCII计为1列），
+// 将字符串进行精确等宽填充或安全截断追加 ".."，确保混合字符输出下控制台表格严丝合缝强制对齐。
+func VisualFormat(s string, targetVisualWidth int) string {
+	w := 0
+	var sb strings.Builder
+	runes := []rune(s)
+
+	// 先计算总视觉宽度
+	totalW := 0
+	for _, r := range runes {
+		if r > 127 {
+			totalW += 2
+		} else {
+			totalW += 1
+		}
+	}
+
+	if totalW <= targetVisualWidth {
+		return s + strings.Repeat(" ", targetVisualWidth-totalW)
+	}
+
+	// 如果总宽度超出，进行精准截断并追加 ".."
+	maxContentW := targetVisualWidth - 2
+	for _, r := range runes {
+		rw := 1
+		if r > 127 {
+			rw = 2
+		}
+		if w+rw > maxContentW {
+			break
+		}
+		sb.WriteRune(r)
+		w += rw
+	}
+
+	res := sb.String() + ".."
+	// 补齐末尾可能相差的1个空格列宽
+	if w+2 < targetVisualWidth {
+		res += strings.Repeat(" ", targetVisualWidth-(w+2))
+	}
+	return res
+}