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/story_test.go

@@ -0,0 +1,53 @@
+package quest
+
+import (
+	"context"
+	"reflect"
+	"testing"
+
+	dnfpvf "longheng.io/server/internal/modules/dnf/pvf"
+)
+
+func TestLoadStoryEpisodesUsesEpisodeLocalSequence(t *testing.T) {
+	index, err := dnfpvf.Build(context.Background(), catalogTestSource{
+		ConnectQuestListPath: "[connect quest unit]\n" +
+			"[type]\n`episode quest`\n[parent key]\n7\n[worldmap index]\n7\n" +
+			"[level section]\n46 0\n[name]\n`first chapter`\n" +
+			"[sequence]\n3367 7123 3368 0\n[/sequence]\n[/connect quest unit]\n" +
+			"[connect quest unit]\n[type]\n`episode quest`\n[parent key]\n8\n" +
+			"[worldmap index]\n21\n[name]\n`second chapter`\n" +
+			"[sequence]\n3427 0 3431 144\n[/sequence]\n[/connect quest unit]",
+	}, dnfpvf.BuildOptions{Paths: []string{ConnectQuestListPath}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	episodes, err := LoadStoryEpisodes(index)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(episodes) != 2 || episodes[1].Name != "second chapter" || episodes[1].ParentKey != 8 {
+		t.Fatalf("episodes=%+v", episodes)
+	}
+	if got, ok := StoryEntriesFrom(episodes, 3427); !ok || !reflect.DeepEqual(got, []StoryEntry{{QuestID: 3427}, {QuestID: 3431, DungeonID: 144}}) {
+		t.Fatalf("second episode entries=%+v found=%t", got, ok)
+	}
+	if got, ok := StoryEntriesFrom(episodes, 3368); !ok || !reflect.DeepEqual(got, []StoryEntry{{QuestID: 3368}}) {
+		t.Fatalf("first episode tail=%+v found=%t", got, ok)
+	}
+	if name := StoryEpisodeName(episodes, 3431); name != "second chapter" {
+		t.Fatalf("episode name=%q", name)
+	}
+}
+
+func TestLoadStoryEpisodesRejectsMalformedEpisodeUnits(t *testing.T) {
+	index, err := dnfpvf.Build(context.Background(), catalogTestSource{
+		ConnectQuestListPath: "[connect quest unit]\n[type]\n`episode quest`\n[parent key]\n7\n" +
+			"[worldmap index]\n7\n[sequence]\n3367\n[/sequence]\n[/connect quest unit]",
+	}, dnfpvf.BuildOptions{Paths: []string{ConnectQuestListPath}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := LoadStoryEpisodes(index); err == nil {
+		t.Fatal("malformed episode sequence was accepted")
+	}
+}