chore: 初始开源发布

iotlcm-admin-svr：管理后台服务。

- Go module：iotlcm → git.5iot.com/iotlcm-public/iotlcm-admin-svr（729 文件）
- 凭据与地址脱敏：JWT signingKey（含代码里的 MustGet 默认值）、
  MySQL DSN、Redis 口令、告警邮件发件人邮箱全部改为占位；
  私网 IP → 文档地址段；库名 xiujie_admin → iotlcm
- 真实手机号/邮箱 → 合法 11 位编造号 / example.com
- 移除内部资产：CI 触发器、过时 DDL（sql/db_iotlcm.sql）、
  私有依赖 go get 行、明文 registry 登录口令
- 启动 banner 统一 IOTLCM 方块字 + 社区惯例署名
- Dockerfile 改用公共基础镜像
- 拼错的 RADEME.md → README.md，README 重写
- 需要真实数据库的用例改为可用 IOTLCM_TEST_WITH_DB=1 显式启用
- 补 Apache-2.0 LICENSE，LF 行尾 + .gitattributes

数据库 schema 不随本仓发布（生产 DDL 已过时），README 已说明。

server/internal/logic/iot/simcardbatch/common/cardsource/input.go

@@ -0,0 +1,102 @@
+package cardsource
+
+import (
+	"context"
+	"errors"
+
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/batchimport"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/batchinput/text"
+
+	"github.com/gogf/gf/v2/errors/gerror"
+)
+
+type IccidLine struct {
+	RowNo int
+	Iccid string
+}
+
+type CardIdentityLine struct {
+	RowNo  int
+	Iccid  string
+	Msisdn string
+	Imsi   string
+	Imei   string
+	Reason string
+}
+
+func ParseIccidLines(ctx context.Context, input string) ([]IccidLine, error) {
+	lines, err := text.ParseNonEmptyLines(ctx, input)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make([]IccidLine, 0, len(lines))
+	for _, line := range lines {
+		result = append(result, IccidLine{
+			RowNo: line.RowNo,
+			Iccid: line.Text,
+		})
+	}
+	return result, nil
+}
+
+func ParseCardIdentityLines(ctx context.Context, input string) ([]CardIdentityLine, error) {
+	lines, err := text.ParseWhitespaceFields(ctx, input)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make([]CardIdentityLine, 0, len(lines))
+	for _, line := range lines {
+		item := CardIdentityLine{RowNo: line.RowNo}
+		switch len(line.Fields) {
+		case 3:
+			item.Iccid = line.Fields[0]
+			item.Msisdn = line.Fields[1]
+			item.Imsi = line.Fields[2]
+		case 4:
+			item.Iccid = line.Fields[0]
+			item.Msisdn = line.Fields[1]
+			item.Imsi = line.Fields[2]
+			item.Imei = line.Fields[3]
+		default:
+			item.Reason = "格式错误，需为 ICCID MSISDN IMSI [IMEI]"
+		}
+		result = append(result, item)
+	}
+	return result, nil
+}
+
+func BuildIccidRows[T batchimport.Row](ctx context.Context, input, emptyMessage string, factory func(IccidLine) T) ([]batchimport.Row, error) {
+	lines, err := ParseIccidLines(ctx, input)
+	if err != nil {
+		if errors.Is(err, text.ErrEmptyInput) {
+			return nil, gerror.New(emptyMessage)
+		}
+		return nil, err
+	}
+
+	rows := make([]batchimport.Row, 0, len(lines))
+	for _, line := range lines {
+		rows = append(rows, factory(line))
+	}
+	return rows, nil
+}
+
+func BuildCardIdentityRows[T batchimport.Row](ctx context.Context, input, emptyMessage string, factory func(CardIdentityLine) T) ([]batchimport.Row, error) {
+	lines, err := ParseCardIdentityLines(ctx, input)
+	if err != nil {
+		if errors.Is(err, text.ErrEmptyInput) {
+			return nil, gerror.New(emptyMessage)
+		}
+		return nil, err
+	}
+
+	rows := make([]batchimport.Row, 0, len(lines))
+	for _, line := range lines {
+		row := factory(line)
+		row.AddErrorReason(line.Reason)
+		rows = append(rows, row)
+	}
+	return rows, nil
+}

server/internal/logic/iot/simcardbatch/common/cardsource/range.go

@@ -0,0 +1,56 @@
+package cardsource
+
+import (
+	"context"
+
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/batchimport"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/batchinput/numrange"
+
+	"github.com/gogf/gf/v2/errors/gerror"
+)
+
+type RangeConfig struct {
+	StartIccid           string
+	EndIccid             string
+	StartMsisdn          string
+	EndMsisdn            string
+	StartImsi            string
+	EndImsi              string
+	MaxRows              int
+	EmptyMessage         string
+	OverLimitMessage     string
+	CountMismatchMessage string
+}
+
+func BuildRangeRows[T batchimport.Row](ctx context.Context, cfg RangeConfig, factory func(rowNo int, iccid, msisdn, imsi string) T) ([]batchimport.Row, error) {
+	iccids, err := numrange.Build(ctx, cfg.StartIccid, cfg.EndIccid, "ICCID", cfg.MaxRows)
+	if err != nil {
+		return nil, err
+	}
+	msisdns, err := numrange.Build(ctx, cfg.StartMsisdn, cfg.EndMsisdn, "MSISDN", cfg.MaxRows)
+	if err != nil {
+		return nil, err
+	}
+	imsis, err := numrange.Build(ctx, cfg.StartImsi, cfg.EndImsi, "IMSI", cfg.MaxRows)
+	if err != nil {
+		return nil, err
+	}
+	if len(iccids) != len(msisdns) || len(iccids) != len(imsis) {
+		return nil, gerror.Newf(cfg.CountMismatchMessage, len(iccids), len(msisdns), len(imsis))
+	}
+	if len(iccids) == 0 {
+		return nil, gerror.New(cfg.EmptyMessage)
+	}
+	if cfg.MaxRows > 0 && len(iccids) > cfg.MaxRows {
+		return nil, gerror.Newf(cfg.OverLimitMessage, cfg.MaxRows)
+	}
+
+	rows := make([]batchimport.Row, 0, len(iccids))
+	for i := range iccids {
+		if err = ctx.Err(); err != nil {
+			return nil, err
+		}
+		rows = append(rows, factory(i+1, iccids[i], msisdns[i], imsis[i]))
+	}
+	return rows, nil
+}