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/quest/daily_reset.go

@@ -0,0 +1,117 @@
+package quest
+
+import (
+	"context"
+	"sort"
+	"time"
+
+	"longheng.io/server/internal/modules/dnf/premium"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+// DailyResetResult describes one idempotent daily-quest reconciliation.
+type DailyResetResult struct {
+	CharacterID  string
+	ServiceDayID int64
+	Changed      bool
+	// ResetQuestIDs are the repeatable quests whose stored state belonged to
+	// an earlier service day and was cleared back to "not taken".
+	ResetQuestIDs []int64
+}
+
+// IsDailyRepeatable reports whether a quest's PVF grade makes it a daily task
+// that resets on the 06:00 service-day boundary. The whole daily family counts -
+// `daily`, `special daily`, `daily mission`, `auto daily mission` and the legacy
+// `daily random` - because the client's task manual groups them as one class.
+// `normaly repeat` is deliberately excluded: it repeats with no day boundary, so
+// its stored row is never cleared.
+func (c *Catalog) IsDailyRepeatable(questID int64) bool {
+	if c == nil {
+		return false
+	}
+	definition, found := c.Find(questID)
+	if !found {
+		return false
+	}
+	return isDailyGrade(normalizeQuestTag(definition.Grade))
+}
+
+// ReconcileDailyReset clears every repeatable quest state that was last
+// written in an earlier service day, so a daily finished yesterday is takeable
+// again today.
+//
+// This is a catch-up reconciliation rather than a scheduled 06:00 sweep on
+// purpose: this deployment is not running continuously, and a timer that only
+// fires while the process is alive silently skips every boundary the server
+// slept through - which is exactly how yesterday's dailies stayed completed.
+// Running it from the login path makes the reset depend on the calendar, not
+// on server uptime, and it is idempotent, so the two can coexist.
+//
+// The boundary is premium.ServiceDayID, the 06:00 Beijing reset the fatigue,
+// daily-dungeon and delete-guard paths already share.
+func (o *Owner) ReconcileDailyReset(
+	ctx context.Context,
+	catalog *Catalog,
+	characterID string,
+	now time.Time,
+) (DailyResetResult, error) {
+	if o == nil || o.quests == nil {
+		return DailyResetResult{}, ErrOwnerUnavailable
+	}
+	if characterID == "" {
+		return DailyResetResult{}, ErrCharacterRequired
+	}
+	if catalog == nil {
+		return DailyResetResult{CharacterID: characterID, ServiceDayID: premium.ServiceDayID(now.UTC())}, nil
+	}
+	record, found, err := o.quests.Load(ctx, characterID)
+	if err != nil {
+		return DailyResetResult{}, err
+	}
+	result := DailyResetResult{CharacterID: characterID, ServiceDayID: premium.ServiceDayID(now.UTC())}
+	if !found {
+		return result, nil
+	}
+	fields := make([]dnfrepo.QuestField, 0, 2)
+	if cleared := clearStaleDailyQuestStates(record.States, catalog, result.ServiceDayID, &result.ResetQuestIDs); cleared {
+		fields = append(fields, dnfrepo.QuestFieldStates)
+	}
+	if cleared := clearStaleDailyQuestStates(record.Progress, catalog, result.ServiceDayID, &result.ResetQuestIDs); cleared {
+		fields = append(fields, dnfrepo.QuestFieldProgress)
+	}
+	if len(fields) == 0 {
+		return result, nil
+	}
+	sort.Slice(result.ResetQuestIDs, func(i, j int) bool { return result.ResetQuestIDs[i] < result.ResetQuestIDs[j] })
+	record.CharacterID = characterID
+	record.UpdatedAt = now.UTC()
+	if err := dnfrepo.SaveQuestFields(ctx, o.quests, record, fields...); err != nil {
+		return DailyResetResult{}, err
+	}
+	result.Changed = true
+	return result, nil
+}
+
+// clearStaleDailyQuestStates drops daily quest rows written before the current
+// service day. A row with no timestamp is left alone: without a completion time
+// there is no evidence it belongs to an earlier day, and deleting it would wipe
+// progress the player just made.
+func clearStaleDailyQuestStates(
+	states map[int64]dnfrepo.QuestState,
+	catalog *Catalog,
+	serviceDayID int64,
+	resetQuestIDs *[]int64,
+) bool {
+	changed := false
+	for questID, state := range states {
+		if state.UpdatedAt.IsZero() ||
+			premium.ServiceDayID(state.UpdatedAt.UTC()) >= serviceDayID ||
+			!catalog.IsDailyRepeatable(questID) {
+			continue
+		}
+		delete(states, questID)
+		*resetQuestIDs = append(*resetQuestIDs, questID)
+		changed = true
+	}
+	return changed
+}