DNF90 服务端与启动器完整源码（含 GM 工具功能增强）

服务端（Go）：
- GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面
- GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新
- 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新）
- 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍
- 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0）
- 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算

启动器（Python/JS）：
- 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭
- GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐）
- 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错

server/internal/modules/dnf/repository/mysql/component_test.go

@@ -0,0 +1,146 @@
+package mysql
+
+import (
+	"context"
+	"errors"
+	"longheng.io/server/internal/modules/dnf/repository"
+	"strings"
+	"testing"
+	"time"
+
+	"longheng.io/server/internal/platform/servergroup"
+)
+
+func TestComponentStartBuildsGroup(t *testing.T) {
+	sqlDB := &fakeSQLDB{}
+	component := NewComponent(sqlDB, ComponentOptions{
+		AutoCreateSchema: true,
+		CreateDatabases:  true,
+		DatabasePlan: repository.DatabasePlan{
+			ShardID:        "9999",
+			GroupID:        "logic-1",
+			WriteDatabases: []string{"dnf_s9999_w1"},
+			ReadDatabases:  []string{"dnf_s9999_r1"},
+		},
+		Now: func() time.Time {
+			return time.Date(2026, 6, 29, 4, 0, 0, 0, time.UTC)
+		},
+	})
+	if component.Name() != "dnf-repository" {
+		t.Fatalf("unexpected component name: %s", component.Name())
+	}
+	if err := component.Preflight(context.Background()); err != nil {
+		t.Fatalf("preflight: %v", err)
+	}
+	if err := component.Start(context.Background()); err != nil {
+		t.Fatalf("start: %v", err)
+	}
+	if len(sqlDB.execs) < 54 {
+		t.Fatalf("schema/migration call count = %d, want at least 54", len(sqlDB.execs))
+	}
+	if sqlDB.pings != 1 {
+		t.Fatalf("pings = %d, want 1", sqlDB.pings)
+	}
+	group, ok := component.Group()
+	if !ok {
+		t.Fatal("repository group should be available after start")
+	}
+	if err := group.Character.Save(context.Background(), repository.CharacterRecord{CharacterID: "char-1", AccountID: "acc-1"}); err != nil {
+		t.Fatalf("character save: %v", err)
+	}
+	if got := strings.Join(execQueries(sqlDB), "\n"); !strings.Contains(got, "`dnf_s9999_w1`.`dnf_characters`") {
+		t.Fatalf("character save table mismatch:\n%s", got)
+	}
+	snapshot := component.Snapshot()
+	if !snapshot.Started || snapshot.ShardID != "9999" || !snapshot.AutoCreateSchema {
+		t.Fatalf("unexpected snapshot: %+v", snapshot)
+	}
+}
+
+func TestComponentFromServerGroup(t *testing.T) {
+	manager, err := servergroup.New(servergroup.Plan{
+		Shards: []servergroup.Shard{{ID: "1", GroupID: "logic-1", State: servergroup.StateOpen}},
+		Groups: []servergroup.Group{{ID: "logic-1", State: servergroup.StateOpen}},
+		Routes: []servergroup.Route{{
+			Feature: repository.FeatureRepository,
+			ShardID: "1",
+			GroupID: "logic-1",
+			State:   servergroup.StateOpen,
+			Meta: map[string]string{
+				repository.MetaWriteDBPrefix: "dnf_s1_w",
+				repository.MetaReadDBPrefix:  "dnf_s1_r",
+				repository.MetaDatabaseCount: "1",
+			},
+		}},
+	})
+	if err != nil {
+		t.Fatalf("servergroup.New() error = %v", err)
+	}
+	sqlDB := &fakeSQLDB{}
+	component := NewComponentFromServerGroup(sqlDB, manager, ComponentOptions{ShardID: "1"})
+	if err := component.Start(context.Background()); err != nil {
+		t.Fatalf("start: %v", err)
+	}
+	group, ok := component.Group()
+	if !ok {
+		t.Fatal("repository group should be available")
+	}
+	if err := group.Account.Save(context.Background(), repository.AccountRecord{AccountID: "acc-1", State: "open"}); err != nil {
+		t.Fatalf("account save: %v", err)
+	}
+	queries := strings.Join(execQueries(sqlDB), "\n")
+	if !strings.Contains(queries, "`dnf_s1_w1`.`dnf_accounts`") {
+		t.Fatalf("account save table mismatch:\n%s", queries)
+	}
+	if snapshot := component.Snapshot(); snapshot.ShardID != "1" || snapshot.GroupID != "logic-1" {
+		t.Fatalf("unexpected snapshot: %+v", snapshot)
+	}
+}
+
+func TestComponentRejectsMissingPlan(t *testing.T) {
+	component := NewComponent(&fakeSQLDB{}, ComponentOptions{ShardID: "1"})
+	if err := component.Preflight(context.Background()); !errors.Is(err, repository.ErrDatabasePlanInvalid) {
+		t.Fatalf("Preflight() error = %v, want ErrDatabasePlanInvalid", err)
+	}
+	if err := component.Start(context.Background()); !errors.Is(err, repository.ErrDatabasePlanInvalid) {
+		t.Fatalf("Start() error = %v, want ErrDatabasePlanInvalid", err)
+	}
+	if snapshot := component.Snapshot(); snapshot.Started || snapshot.LastError == "" {
+		t.Fatalf("expected failed snapshot, got %+v", snapshot)
+	}
+}
+
+func TestComponentRecordsSchemaFailure(t *testing.T) {
+	boom := errors.New("schema boom")
+	component := NewComponent(&fakeSQLDB{execErr: boom}, ComponentOptions{
+		AutoCreateSchema: true,
+		DatabasePlan:     repository.DatabasePlan{WriteDatabases: []string{"dnf_s1_w1"}},
+	})
+	if err := component.Start(context.Background()); !errors.Is(err, boom) {
+		t.Fatalf("Start() error = %v, want schema boom", err)
+	}
+	if snapshot := component.Snapshot(); snapshot.Started || snapshot.LastError == "" {
+		t.Fatalf("expected schema failure snapshot, got %+v", snapshot)
+	}
+}
+
+func TestComponentStopClearsGroup(t *testing.T) {
+	component := NewComponent(&fakeSQLDB{}, ComponentOptions{
+		DatabasePlan: repository.DatabasePlan{WriteDatabases: []string{"dnf_s1_w1"}},
+	})
+	if err := component.Start(context.Background()); err != nil {
+		t.Fatalf("start: %v", err)
+	}
+	if _, ok := component.Group(); !ok {
+		t.Fatal("repository group should be available")
+	}
+	if err := component.Stop(context.Background()); err != nil {
+		t.Fatalf("stop: %v", err)
+	}
+	if _, ok := component.Group(); ok {
+		t.Fatal("repository group should be cleared after stop")
+	}
+	if snapshot := component.Snapshot(); snapshot.Started || len(snapshot.WriteDatabases) != 0 {
+		t.Fatalf("unexpected stopped snapshot: %+v", snapshot)
+	}
+}