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/services/dnfbridge/epic_wish_drop.go

@@ -0,0 +1,85 @@
+package dnfbridge
+
+// currentEpicWishHit* scale the Epic wish preference branch.  The branch runs
+// only AFTER the Hell table has already selected rarity 4, so it never changes
+// the Epic rarity roll itself -- it only decides which Epic is handed out.
+//
+// The numerator is a product dial, not a PVF value.  Measured against the live
+// runtime Script.pvf on 2026-09-23: etc/epicpieceinfo.etc holds 966 entries
+// across six level buckets (65/70/75/80/85/90), so the level-90 band [85,90]
+// carries roughly 264 candidates with a total creation-rate weight of roughly
+// 30,900; one average Epic is therefore only ~0.38% of the band and the
+// heaviest observed weight (250) is ~0.81%.
+//
+// Because the miss branch REMOVES every wished entry from the pool, a valid
+// wish does not add to its item's natural share -- it REPLACES it with
+// numerator/denominator/N (N = filled wish slots, 1..5).  The former 25/100
+// therefore pinned a single wish at 25% of all Epic drops, about 66x its
+// natural share.  2/100 keeps a single wish a 2.5x..20x gain while a fully
+// filled five-slot list lands at 0.4% per slot, i.e. near -- and for the
+// heavier entries slightly below -- the natural share.
+const (
+	currentEpicWishHitNumerator   = 2
+	currentEpicWishHitDenominator = 100
+)
+
+func selectCurrentTimeRiftEpicCandidate(
+	rng *currentDungeonDropLCG,
+	pools map[int][]currentDungeonHellPartyFragmentCandidate,
+	monsterLevel int,
+	wishItems []uint32,
+) (currentDungeonHellPartyFragmentCandidate, bool, bool) {
+	if rng == nil {
+		return currentDungeonHellPartyFragmentCandidate{}, false, false
+	}
+	candidates := make([]currentDungeonHellPartyFragmentCandidate, 0)
+	byEquipment := make(map[uint32]currentDungeonHellPartyFragmentCandidate)
+	for _, level := range currentHellPartyEpicLevels(monsterLevel) {
+		for _, candidate := range pools[level] {
+			candidates = append(candidates, candidate)
+			if candidate.EquipmentID != 0 {
+				byEquipment[candidate.EquipmentID] = candidate
+			}
+		}
+	}
+	if len(candidates) == 0 {
+		return currentDungeonHellPartyFragmentCandidate{}, false, false
+	}
+
+	validWish := make([]currentDungeonHellPartyFragmentCandidate, 0, len(wishItems))
+	wished := make(map[uint32]struct{}, len(wishItems))
+	for _, itemID := range wishItems {
+		candidate, found := byEquipment[itemID]
+		if itemID == 0 || !found {
+			continue
+		}
+		if _, duplicate := wished[itemID]; duplicate {
+			continue
+		}
+		wished[itemID] = struct{}{}
+		validWish = append(validWish, candidate)
+	}
+	if len(validWish) != 0 &&
+		rng.Next(currentEpicWishHitDenominator) < currentEpicWishHitNumerator {
+		return validWish[rng.Next(len(validWish))], true, true
+	}
+
+	normal := make([]currentDungeonHellPartyFragmentCandidate, 0, len(candidates))
+	for _, candidate := range candidates {
+		if _, excluded := wished[candidate.EquipmentID]; !excluded {
+			normal = append(normal, candidate)
+		}
+	}
+	if candidate, found := selectCurrentHellPartyFragmentCandidateFromPool(rng, normal); found {
+		return candidate, true, false
+	}
+
+	// If every eligible Epic is wished, the archived miss branch had an empty
+	// pool and silently erased an already-successful rarity-4 result. Preserve
+	// that Epic roll by falling back to the complete weighted pool.
+	candidate, found := selectCurrentHellPartyFragmentCandidateFromPool(rng, candidates)
+	if !found {
+		return currentDungeonHellPartyFragmentCandidate{}, false, false
+	}
+	return candidate, true, false
+}