feat: 将安全策略模板化，新建商户时自动复制初始策略

server/internal/model/input/sysin/im_security_policy.go

@@ -255,25 +255,6 @@ func normalizeLoginRateLimit(value *gjson.Json) (*gjson.Json, error) {
 	return gjson.New(map[string]any{"enabled": true, "password_max_attempts": maxAttempts, "lock_seconds": lockSeconds, "window_seconds": windowSeconds}), nil
 }
 
-type ImSecurityPolicyPublishInp struct {
-	Id     int64  `json:"id" v:"required|min:1#策略ID不能为空|策略ID不合法"`
-	Reason string `json:"reason" v:"required#发布原因不能为空"`
-}
-
-func (in *ImSecurityPolicyPublishInp) Filter(ctx context.Context) error {
-	in.Reason = strings.TrimSpace(in.Reason)
-	if in.Id <= 0 {
-		return gerror.New("策略ID不合法")
-	}
-	if in.Reason == "" {
-		return gerror.New("发布原因不能为空")
-	}
-	if len([]rune(in.Reason)) > 500 {
-		return gerror.New("发布原因不能超过500个字符")
-	}
-	return nil
-}
-
 type ImSecurityPolicyRestoreInp struct {
 	TenantId int64  `json:"tenantId"`
 	Reason   string `json:"reason" v:"required#恢复原因不能为空"`