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/cmd/scratch/potionpatch/main.go

@@ -0,0 +1,90 @@
+package main
+
+import (
+	"encoding/binary"
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+const scriptTokenSize = 5
+
+func main() {
+	root := flag.String("dir", "", "raw PVF replacement directory")
+	flag.Parse()
+	if *root == "" {
+		fmt.Fprintln(os.Stderr, "FAILED: -dir is required")
+		os.Exit(2)
+	}
+	for _, rel := range []string{
+		"stackable/ptn_hplow.stk",
+		"stackable/ptn_mplow.stk",
+	} {
+		if err := patchPotion(filepath.Join(*root, filepath.FromSlash(rel))); err != nil {
+			fmt.Fprintf(os.Stderr, "FAILED: %s: %v\n", rel, err)
+			os.Exit(1)
+		}
+		fmt.Println("patched", rel)
+	}
+}
+
+func patchPotion(path string) error {
+	raw, err := os.ReadFile(path)
+	if err != nil {
+		return err
+	}
+	if len(raw) != 45*scriptTokenSize {
+		return fmt.Errorf("unexpected raw script size %d", len(raw))
+	}
+	for index, wantType := range map[int]byte{
+		15: 3, 16: 0, // [minimum level] 6
+		21: 3, 22: 0, // [cool time] 10000
+		29: 3, 30: 6, 31: 0, // [stackable type] `[waste]` 4
+		38: 3, 39: 0, // [cooltime group] N
+	} {
+		if got := raw[index*scriptTokenSize]; got != wantType {
+			return fmt.Errorf("token %d type=%d want=%d", index, got, wantType)
+		}
+	}
+	if got := tokenInt(raw, 16); got != 6 {
+		return fmt.Errorf("minimum level=%d want=6", got)
+	}
+	if got := tokenInt(raw, 22); got != 10000 {
+		return fmt.Errorf("cool time=%d want=10000", got)
+	}
+	if got := tokenInt(raw, 31); got != 4 {
+		return fmt.Errorf("waste subtype=%d want=4", got)
+	}
+
+	// Make the two beginner recovery items available from level 1 and route
+	// them through the generic [waste] client path. The subtype-4 recovery
+	// path suppresses op44 locally when the matching resource is already full.
+	// Removing both cooldown tokens also removes the native 10-second local
+	// and shared-group gate; the server cannot lift either gate because no
+	// packet is sent while the client blocks the action.
+	putTokenInt(raw, 16, 1)
+	putTokenInt(raw, 31, 0)
+	out := make([]byte, 0, len(raw)-4*scriptTokenSize)
+	for index := 0; index < len(raw)/scriptTokenSize; index++ {
+		if index == 21 || index == 22 || index == 38 || index == 39 {
+			continue
+		}
+		start := index * scriptTokenSize
+		out = append(out, raw[start:start+scriptTokenSize]...)
+	}
+	if len(out) != 41*scriptTokenSize {
+		return fmt.Errorf("patched script size=%d want=%d", len(out), 41*scriptTokenSize)
+	}
+	return os.WriteFile(path, out, 0o644)
+}
+
+func tokenInt(raw []byte, index int) int32 {
+	start := index*scriptTokenSize + 1
+	return int32(binary.LittleEndian.Uint32(raw[start : start+4]))
+}
+
+func putTokenInt(raw []byte, index int, value int32) {
+	start := index*scriptTokenSize + 1
+	binary.LittleEndian.PutUint32(raw[start:start+4], uint32(value))
+}

server/cmd/scratch/potionpatch/main_test.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"encoding/binary"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestPatchPotionRemovesClientGates(t *testing.T) {
+	raw := make([]byte, 45*scriptTokenSize)
+	for index := range 45 {
+		raw[index*scriptTokenSize] = 3
+	}
+	for _, index := range []int{16, 22, 31, 39} {
+		raw[index*scriptTokenSize] = 0
+	}
+	raw[30*scriptTokenSize] = 6
+	putTokenInt(raw, 16, 6)
+	putTokenInt(raw, 22, 10000)
+	putTokenInt(raw, 31, 4)
+	putTokenInt(raw, 39, 1)
+
+	path := filepath.Join(t.TempDir(), "potion.stk")
+	if err := os.WriteFile(path, raw, 0o644); err != nil {
+		t.Fatal(err)
+	}
+	if err := patchPotion(path); err != nil {
+		t.Fatal(err)
+	}
+	got, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(got) != 41*scriptTokenSize {
+		t.Fatalf("patched length=%d", len(got))
+	}
+	if level := int32(binary.LittleEndian.Uint32(got[16*scriptTokenSize+1 : 16*scriptTokenSize+5])); level != 1 {
+		t.Fatalf("minimum level=%d", level)
+	}
+	// Four removed tokens precede the original subtype token 31, so it is 29.
+	if subtype := int32(binary.LittleEndian.Uint32(got[29*scriptTokenSize+1 : 29*scriptTokenSize+5])); subtype != 0 {
+		t.Fatalf("waste subtype=%d", subtype)
+	}
+}