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/profession_reset.go

@@ -0,0 +1,64 @@
+package quest
+
+import (
+	"sort"
+	"time"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+// ProfessionQuestResetPlan is the quest-ledger side of returning a character
+// to its base profession. Profession quests are persisted independently from
+// the character's grow type, so changing only the character would otherwise
+// leave completed or active class-change/awakening rows behind.
+type ProfessionQuestResetPlan struct {
+	Record        dnfrepo.QuestRecord
+	ResetQuestIDs []int64
+	ChangedFields []dnfrepo.QuestField
+}
+
+// PlanBaseProfessionQuestReset removes every first-class, first-awakening and
+// second-awakening quest state known to the active PVF. Expert-job quests use
+// job-change type 20 and deliberately remain untouched.
+func (c *Catalog) PlanBaseProfessionQuestReset(record dnfrepo.QuestRecord, resetAt time.Time) (ProfessionQuestResetPlan, error) {
+	if c == nil {
+		return ProfessionQuestResetPlan{}, ErrCatalogEmpty
+	}
+	reset := dnfrepo.CloneQuest(record)
+	resetIDs := make(map[int64]struct{})
+	statesChanged := resetProfessionQuestProjection(c, reset.States, resetIDs)
+	progressChanged := resetProfessionQuestProjection(c, reset.Progress, resetIDs)
+	ids := make([]int64, 0, len(resetIDs))
+	for questID := range resetIDs {
+		ids = append(ids, questID)
+	}
+	sort.Slice(ids, func(i, j int) bool { return ids[i] < ids[j] })
+	fields := make([]dnfrepo.QuestField, 0, 2)
+	if statesChanged {
+		fields = append(fields, dnfrepo.QuestFieldStates)
+	}
+	if progressChanged {
+		fields = append(fields, dnfrepo.QuestFieldProgress)
+	}
+	if len(fields) != 0 {
+		if resetAt.IsZero() {
+			resetAt = time.Now().UTC()
+		}
+		reset.UpdatedAt = resetAt
+	}
+	return ProfessionQuestResetPlan{Record: reset, ResetQuestIDs: ids, ChangedFields: fields}, nil
+}
+
+func resetProfessionQuestProjection(c *Catalog, states map[int64]dnfrepo.QuestState, resetIDs map[int64]struct{}) bool {
+	changed := false
+	for questID := range states {
+		definition, ok := c.Find(questID)
+		if !ok || definition.JobChangeQuest < 1 || definition.JobChangeQuest > 3 {
+			continue
+		}
+		delete(states, questID)
+		resetIDs[questID] = struct{}{}
+		changed = true
+	}
+	return changed
+}