feat(flags): v0.7.8 — 实验开关同步 kimi-code 上游 7 旗标（tower/subagent_fork/wait_for/auto_session_title 新增，acp-v2 移除）+ 修复模型用量上下显示不同步（状态提升至卡片层）

src/components/SubagentSettingsPage.tsx

@@ -44,11 +44,17 @@ const EFFORT_LABELS: Record<(typeof EFFORTS)[number], TranslationKey> = {
 const FLAG_LABELS: Record<string, { name: TranslationKey; desc: TranslationKey }> = {
   "secondary-model": { name: "flagSecondaryModel", desc: "flagSecondaryModelDesc" },
   "tool-select": { name: "flagToolSelect", desc: "flagToolSelectDesc" },
-  "acp-v2": { name: "flagAcpV2", desc: "flagAcpV2Desc" },
   persistence_minidb_readmodel: {
     name: "flagMinidbReadmodel",
     desc: "flagMinidbReadmodelDesc",
   },
+  tower: { name: "flagTower", desc: "flagTowerDesc" },
+  subagent_fork: { name: "flagSubagentFork", desc: "flagSubagentForkDesc" },
+  wait_for: { name: "flagWaitFor", desc: "flagWaitForDesc" },
+  auto_session_title: {
+    name: "flagAutoSessionTitle",
+    desc: "flagAutoSessionTitleDesc",
+  },
 };
 
 /** Validation-error i18n key per engine rule, for the pre-write self-check. */