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/platform/profile/lifecycle.go

@@ -0,0 +1,118 @@
+package profile
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"longheng.io/server/internal/platform/db"
+)
+
+type SaveActiveHook[T any] func(context.Context, string, T, T) error
+
+type LifecycleOptions[T any, F comparable] struct {
+	Store   db.Store[T]
+	Runtime *Runtime[T, F]
+}
+
+type Lifecycle[T any, F comparable] struct {
+	store   db.Store[T]
+	runtime *Runtime[T, F]
+}
+
+func NewLifecycle[T any, F comparable](options LifecycleOptions[T, F]) (*Lifecycle[T, F], error) {
+	if options.Store == nil {
+		return nil, fmt.Errorf("profile lifecycle store is required")
+	}
+	if options.Runtime == nil {
+		return nil, fmt.Errorf("profile lifecycle runtime is required")
+	}
+	return &Lifecycle[T, F]{
+		store:   options.Store,
+		runtime: options.Runtime,
+	}, nil
+}
+
+func (l *Lifecycle[T, F]) Preflight(ctx context.Context) error {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	return db.Check(ctx, l.store)
+}
+
+func (l *Lifecycle[T, F]) CloseOrFlush(ctx context.Context) error {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	return db.CloseOrFlush(ctx, l.store)
+}
+
+func (l *Lifecycle[T, F]) LoadOrCreate(ctx context.Context, key string) (T, bool, error) {
+	return l.runtime.LoadOrCreate(ctx, key)
+}
+
+func (l *Lifecycle[T, F]) SaveAndUnload(ctx context.Context, key string) (T, T, bool, error) {
+	return l.runtime.SaveAndUnload(ctx, key)
+}
+
+func (l *Lifecycle[T, F]) SaveActiveAndUnload(ctx context.Context, hook SaveActiveHook[T]) error {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	var firstErr error
+	for _, key := range l.runtime.ActiveKeys() {
+		saved, summary, ok, err := l.runtime.SaveAndUnload(ctx, key)
+		if err != nil {
+			if firstErr == nil {
+				firstErr = err
+			}
+			continue
+		}
+		if ok && hook != nil {
+			if err := hook(ctx, key, saved, summary); err != nil && firstErr == nil {
+				firstErr = err
+			}
+		}
+	}
+	return firstErr
+}
+
+func (l *Lifecycle[T, F]) Upsert(key string, mutate func(T, bool, time.Time) (T, []F, error)) (T, error) {
+	return l.runtime.Upsert(key, mutate)
+}
+
+func (l *Lifecycle[T, F]) MutateLoaded(ctx context.Context, key string, mutate func(*T, time.Time) ([]F, error)) (T, T, error) {
+	return l.runtime.MutateLoaded(ctx, key, mutate)
+}
+
+func (l *Lifecycle[T, F]) MutateActive(key string, mutate func(*T, time.Time) ([]F, error)) (T, T, bool, error) {
+	return l.runtime.MutateActive(key, mutate)
+}
+
+func (l *Lifecycle[T, F]) LoadDetached(ctx context.Context, key string) (T, bool, error) {
+	return l.runtime.LoadDetached(ctx, key)
+}
+
+func (l *Lifecycle[T, F]) NewDetached(key string, now time.Time) T {
+	return l.runtime.NewDetached(key, now)
+}
+
+func (l *Lifecycle[T, F]) AttachIfAbsent(key string, record T, fields ...F) (T, bool) {
+	return l.runtime.AttachIfAbsent(key, record, fields...)
+}
+
+func (l *Lifecycle[T, F]) Get(key string) (T, bool) {
+	return l.runtime.Get(key)
+}
+
+func (l *Lifecycle[T, F]) Snapshot() []T {
+	return l.runtime.Snapshot()
+}
+
+func (l *Lifecycle[T, F]) ActiveKeys() []string {
+	return l.runtime.ActiveKeys()
+}
+
+func (l *Lifecycle[T, F]) ActiveByPredicate(match func(T) bool) (T, bool) {
+	return l.runtime.ActiveByPredicate(match)
+}