refactor: remove models snapshot feature and related code

- Remove models snapshot UI section from Models page
- Delete models API route handler and related logic
- Remove models store implementation and exports
- Clean up internationalization messages for removed feature
- Update main entry point exports to exclude models store

dist-electron/main/main.js

@@ -1,6 +1,6 @@
 "use strict";
 require("electron");
-require("./main-XRVcGPgv.js");
+require("./main-Bc3HYL6W.js");
 require("electron-squirrel-startup");
 require("electron-log");
 require("bytenode");

electron/api/router.ts

@@ -11,7 +11,6 @@ import { handleCronRoutes } from './routes/cron';
 import { handleFileRoutes } from './routes/files';
 import { handleGatewayRoutes } from './routes/gateway';
 import { handleKnowledgeRoutes } from './routes/knowledge';
-import { handleModelRoutes } from './routes/models';
 import { handleProviderRoutes } from './routes/providers';
 import { handleSessionRoutes } from './routes/sessions';
 import { handleSkillRoutes } from './routes/skills';
@@ -25,7 +24,6 @@ const routeHandlers: RouteHandler[] = [
   handleProviderRoutes,
   handleChannelRoutes,
   handleAgentRoutes,
-  handleModelRoutes,
   handleCronRoutes,
   handleGatewayRoutes,
   handleKnowledgeRoutes,

electron/api/routes/models.ts

@@ -1,92 +0,0 @@
-import type { ProviderAccount } from '@runtime/lib/providers';
-import {
-  DEFAULT_AGENT_ID,
-  DEFAULT_MAIN_SESSION_SUFFIX,
-  buildMainSessionKey,
-  normalizeAgentId,
-  type AgentSummary,
-} from '@runtime/lib/models';
-import type { HostApiContext } from '../context';
-import type { NormalizedHostApiRequest } from '../route-utils';
-import { ok } from '../route-utils';
-
-function formatModelDisplay(modelRef: string | null | undefined, fallbackLabel: string): string {
-  const trimmed = String(modelRef ?? '').trim();
-  if (!trimmed) return fallbackLabel;
-
-  const parts = trimmed.split('/');
-  return parts[parts.length - 1] || trimmed;
-}
-
-function buildMainModel(defaultAccount: ProviderAccount | null): AgentSummary {
-  return {
-    id: DEFAULT_AGENT_ID,
-    name: 'Main Model',
-    isDefault: true,
-    providerAccountId: defaultAccount?.id ?? null,
-    modelRef: defaultAccount?.model ?? null,
-    modelDisplay: formatModelDisplay(defaultAccount?.model, defaultAccount?.label || 'Unassigned'),
-    mainSessionKey: buildMainSessionKey(DEFAULT_AGENT_ID, DEFAULT_MAIN_SESSION_SUFFIX),
-    vendorId: defaultAccount?.vendorId ?? null,
-    source: 'synthetic-main',
-  };
-}
-
-function buildProviderBackedModels(accounts: ProviderAccount[]): AgentSummary[] {
-  const seen = new Set<string>();
-  const summaries: AgentSummary[] = [];
-
-  for (const account of accounts) {
-    const agentId = normalizeAgentId(account.id);
-    if (seen.has(agentId) || agentId === DEFAULT_AGENT_ID) continue;
-    seen.add(agentId);
-
-    summaries.push({
-      id: agentId,
-      name: account.label || agentId,
-      isDefault: false,
-      providerAccountId: account.id,
-      modelRef: account.model ?? null,
-      modelDisplay: formatModelDisplay(account.model, account.label || agentId),
-      mainSessionKey: buildMainSessionKey(agentId, DEFAULT_MAIN_SESSION_SUFFIX),
-      vendorId: account.vendorId,
-      source: 'provider-account',
-    });
-  }
-
-  return summaries;
-}
-
-export async function handleModelRoutes(
-  request: NormalizedHostApiRequest,
-  ctx: HostApiContext,
-) {
-  const { pathname, method } = request;
-  if (pathname !== '/api/models' || method !== 'GET') {
-    return null;
-  }
-
-  const accounts = ctx.providerApiService
-    .getAccounts()
-    .filter((account) => account.enabled !== false);
-  const defaultAccountId = ctx.providerApiService.getDefault().accountId;
-  const defaultAccount = accounts.find((account) => account.id === defaultAccountId) ?? accounts[0] ?? null;
-
-  const models = [
-    buildMainModel(defaultAccount),
-    ...buildProviderBackedModels(accounts),
-  ];
-
-  return ok({
-    success: true,
-    models,
-    agents: models,
-    defaultAgentId: DEFAULT_AGENT_ID,
-    defaultProviderAccountId: defaultAccount?.id ?? null,
-    defaultModelRef: defaultAccount?.model ?? null,
-    mainSessionSuffix: DEFAULT_MAIN_SESSION_SUFFIX,
-    configuredChannelTypes: [],
-    channelOwners: {},
-    channelAccountOwners: {},
-  });
-}

src/pages/Models/components/ModelsSection.tsx

@@ -1,86 +0,0 @@
-import { useEffect } from 'react';
-import { modelsStore, useModelsStore } from '../../../stores';
-import { useModelsCopy } from '../copy';
-
-const CHIP_CLASS_NAME = [
-  'rounded-full border px-2.5 py-1 text-[11px] leading-none',
-  'border-[#E5E8EE] text-[#525866] dark:border-[#2a2a2d] dark:text-gray-300',
-].join(' ');
-
-export default function ModelsSection() {
-  const modelsState = useModelsStore();
-  const t = useModelsCopy();
-
-  useEffect(() => {
-    void modelsStore.init();
-  }, []);
-
-  return (
-    <section className="space-y-5">
-      <div className="flex items-end justify-between gap-4">
-        <div>
-          <h3 className="text-[18px] font-semibold leading-[24px] text-[#171717] dark:text-gray-100">
-            {t('models.snapshot.title')}
-          </h3>
-          <p className="mt-1 text-[13px] leading-[20px] text-[#99A0AE] dark:text-gray-500">
-            {t('models.snapshot.subtitle')}
-          </p>
-        </div>
-        <button
-          type="button"
-          className="rounded-full border border-[#E5E8EE] px-3 py-1.5 text-[12px] text-[#525866] transition-colors hover:border-[#2B7FFF] hover:text-[#2B7FFF] dark:border-[#2a2a2d] dark:text-gray-300"
-          onClick={() => {
-            void modelsStore.load();
-          }}
-        >
-          {t('models.snapshot.refresh')}
-        </button>
-      </div>
-
-      {modelsState.error ? (
-        <div className="rounded-[14px] border border-[#F1D4D4] bg-[#FFF5F5] px-4 py-3 text-sm text-[#A53A3A] dark:border-[#4b2a2a] dark:bg-[#2a1f1f] dark:text-[#f7b8b8]">
-          {modelsState.error}
-        </div>
-      ) : null}
-
-      <div className="grid gap-4 md:grid-cols-2">
-        {modelsState.models.map((model) => (
-          <article
-            key={model.id}
-            className="rounded-[16px] border border-[#E5E8EE] bg-[#FAFBFC] p-4 dark:border-[#2a2a2d] dark:bg-[#202024]"
-          >
-            <div className="flex items-start justify-between gap-3">
-              <div className="min-w-0">
-                <div className="truncate text-[15px] font-semibold text-[#171717] dark:text-gray-100">
-                  {model.name}
-                </div>
-                <div className="mt-1 text-[12px] text-[#99A0AE] dark:text-gray-500">{model.id}</div>
-              </div>
-              {model.isDefault ? (
-                <span className="rounded-full bg-[#EFF6FF] px-2.5 py-1 text-[11px] font-medium text-[#2B7FFF] dark:bg-[#1d2633]">
-                  {t('models.snapshot.defaultBadge')}
-                </span>
-              ) : null}
-            </div>
-
-            <div className="mt-4 flex flex-wrap gap-2">
-              <span className={CHIP_CLASS_NAME}>{t('models.snapshot.provider')}: {model.providerAccountId || '--'}</span>
-              <span className={CHIP_CLASS_NAME}>{t('models.snapshot.model')}: {model.modelDisplay || '--'}</span>
-            </div>
-
-            <div className="mt-4 rounded-[12px] border border-dashed border-[#DCE5F1] bg-white px-3 py-2 text-[12px] leading-[18px] text-[#525866] dark:border-[#2a2a2d] dark:bg-[#17171a] dark:text-gray-300">
-              <div className="font-medium text-[#171717] dark:text-gray-100">{t('models.snapshot.mainSessionKey')}</div>
-              <div className="mt-1 break-all">{model.mainSessionKey}</div>
-            </div>
-          </article>
-        ))}
-
-        {!modelsState.loading && modelsState.models.length === 0 ? (
-          <div className="rounded-[16px] border border-dashed border-[#DCE5F1] bg-[#FAFBFC] px-4 py-6 text-sm text-[#525866] dark:border-[#2a2a2d] dark:bg-[#202024] dark:text-gray-300">
-            {t('models.snapshot.empty')}
-          </div>
-        ) : null}
-      </div>
-    </section>
-  );
-}

src/pages/Models/index.tsx

@@ -1,4 +1,3 @@
-import ModelsSection from './components/ModelsSection';
 import ProvidersSection from './components/ProvidersSection';
 import UsageHistorySection from './components/UsageHistorySection';
 import { useModelsCopy } from './copy';
@@ -21,7 +20,6 @@ export default function ModelsPage() {
         </div>
 
         <div className="min-h-0 flex-1 space-y-12 overflow-y-auto pb-10 pr-2">
-          <ModelsSection />
           <ProvidersSection />
           <UsageHistorySection />
         </div>

src/pages/Models/messages.ts

@@ -18,16 +18,6 @@ const EN_MODELS_MESSAGES: MessageTree = {
     loading: 'Loading...',
     ai: 'AI',
   },
-  snapshot: {
-    title: 'Models Snapshot',
-    subtitle: 'Local `/api/models` snapshot and `mainSessionKey` mapping.',
-    refresh: 'Refresh Models',
-    defaultBadge: 'Default',
-    provider: 'Provider',
-    model: 'Model',
-    mainSessionKey: 'mainSessionKey',
-    empty: 'No models are available yet. Configure a provider account below and routable model snapshots will appear here automatically.',
-  },
   providers: {
     title: 'AI Providers',
     subtitle: 'Manage your AI models and API keys.',
@@ -128,16 +118,6 @@ const ZH_MODELS_MESSAGES: MessageTree = {
     loading: '加载中...',
     ai: 'AI',
   },
-  snapshot: {
-    title: '模型快照',
-    subtitle: '本地 `/api/models` 快照与 `mainSessionKey` 映射。',
-    refresh: '刷新模型',
-    defaultBadge: '默认',
-    provider: '服务商',
-    model: '模型',
-    mainSessionKey: '主会话 Key',
-    empty: '当前还没有可用模型。先在下方配置服务商账号后，这里会自动生成可路由的模型快照。',
-  },
   providers: {
     title: 'AI 服务商',
     subtitle: '管理你的 AI 模型与 API Key。',
@@ -238,16 +218,6 @@ const JA_MODELS_MESSAGES: MessageTree = {
     loading: '読み込み中...',
     ai: 'AI',
   },
-  snapshot: {
-    title: 'モデルスナップショット',
-    subtitle: 'ローカル `/api/models` スナップショットと `mainSessionKey` の対応です。',
-    refresh: 'モデルを更新',
-    defaultBadge: 'デフォルト',
-    provider: 'プロバイダー',
-    model: 'モデル',
-    mainSessionKey: 'メインセッションキー',
-    empty: '利用可能なモデルがまだありません。下でプロバイダーアカウントを設定すると、ルーティング可能なモデルスナップショットが自動生成されます。',
-  },
   providers: {
     title: 'AI プロバイダー',
     subtitle: 'AI モデルと API キーを管理します。',

src/stores/index.ts

@@ -1,5 +1,4 @@
 export * from './settings';
-export * from './models';
 export * from './agents';
 export * from './chat';
 export * from './task';

src/stores/models.ts

@@ -1,147 +0,0 @@
-import { useSyncExternalStore } from 'react';
-import {
-  DEFAULT_AGENT_ID,
-  DEFAULT_MAIN_SESSION_SUFFIX,
-  buildMainSessionKey,
-  normalizeAgentId,
-  type AgentSummary,
-  type ModelsSnapshot,
-} from '@runtime/lib/models';
-import { hostApiFetch } from '../lib/host-api';
-
-export interface ModelsStoreState {
-  initialized: boolean;
-  loading: boolean;
-  error: string | null;
-  models: AgentSummary[];
-  defaultAgentId: string;
-  defaultProviderAccountId: string | null;
-  defaultModelRef: string | null;
-  mainSessionSuffix: string;
-}
-
-const listeners = new Set<() => void>();
-
-let loadModelsInFlight: Promise<void> | null = null;
-let state: ModelsStoreState = {
-  initialized: false,
-  loading: false,
-  error: null,
-  models: [],
-  defaultAgentId: DEFAULT_AGENT_ID,
-  defaultProviderAccountId: null,
-  defaultModelRef: null,
-  mainSessionSuffix: DEFAULT_MAIN_SESSION_SUFFIX,
-};
-
-function emit(): void {
-  for (const listener of listeners) {
-    listener();
-  }
-}
-
-function patchState(patch: Partial<ModelsStoreState>): ModelsStoreState {
-  state = { ...state, ...patch };
-  emit();
-  return state;
-}
-
-function sanitizeModel(model: AgentSummary): AgentSummary {
-  const normalizedId = normalizeAgentId(model.id);
-  const normalizedMainSessionKey = model.mainSessionKey || buildMainSessionKey(normalizedId);
-
-  return {
-    id: normalizedId,
-    name: model.name || normalizedId,
-    isDefault: Boolean(model.isDefault),
-    providerAccountId: model.providerAccountId ?? null,
-    modelRef: model.modelRef ?? null,
-    modelDisplay: model.modelDisplay || model.modelRef || model.name || normalizedId,
-    mainSessionKey: normalizedMainSessionKey,
-    vendorId: model.vendorId ?? null,
-    source: model.source,
-  };
-}
-
-async function loadModels(): Promise<void> {
-  if (loadModelsInFlight) {
-    await loadModelsInFlight;
-    return;
-  }
-
-  loadModelsInFlight = (async () => {
-    patchState({ loading: true, error: null });
-
-    try {
-      const snapshot = await hostApiFetch<ModelsSnapshot & { success?: boolean }>('/api/models');
-      const models = Array.isArray(snapshot?.models)
-        ? snapshot.models.map((model) => sanitizeModel(model))
-        : Array.isArray(snapshot?.agents)
-          ? snapshot.agents.map((model) => sanitizeModel(model))
-        : [];
-
-      patchState({
-        initialized: true,
-        loading: false,
-        error: null,
-        models,
-        defaultAgentId: snapshot?.defaultAgentId ? normalizeAgentId(snapshot.defaultAgentId) : DEFAULT_AGENT_ID,
-        defaultProviderAccountId: snapshot?.defaultProviderAccountId ?? null,
-        defaultModelRef: snapshot?.defaultModelRef ?? null,
-        mainSessionSuffix: snapshot?.mainSessionSuffix || DEFAULT_MAIN_SESSION_SUFFIX,
-      });
-    } catch (error) {
-      patchState({
-        initialized: true,
-        loading: false,
-        error: error instanceof Error ? error.message : String(error),
-      });
-    }
-  })();
-
-  try {
-    await loadModelsInFlight;
-  } finally {
-    loadModelsInFlight = null;
-  }
-}
-
-function subscribe(listener: () => void): () => void {
-  listeners.add(listener);
-  return () => listeners.delete(listener);
-}
-
-function getSnapshot(): ModelsStoreState {
-  return state;
-}
-
-function getModelById(modelId: string | null | undefined): AgentSummary | undefined {
-  const normalizedId = normalizeAgentId(modelId);
-  return state.models.find((model) => model.id === normalizedId);
-}
-
-function resolveMainSessionKey(agentId: string | null | undefined): string {
-  const normalizedId = normalizeAgentId(agentId || state.defaultAgentId);
-  return getModelById(normalizedId)?.mainSessionKey || buildMainSessionKey(normalizedId, state.mainSessionSuffix);
-}
-
-function resolveProviderAccountId(agentId: string | null | undefined): string | null {
-  const normalizedId = normalizeAgentId(agentId || state.defaultAgentId);
-  return getModelById(normalizedId)?.providerAccountId ?? state.defaultProviderAccountId;
-}
-
-export const modelsStore = {
-  subscribe,
-  getSnapshot,
-  getState: () => state,
-  init: loadModels,
-  load: loadModels,
-  getModelById,
-  resolveMainSessionKey,
-  resolveProviderAccountId,
-};
-
-export function useModelsStore<T = ModelsStoreState>(selector?: (state: ModelsStoreState) => T): T {
-  const select = selector ?? ((current: ModelsStoreState) => current as unknown as T);
-  return useSyncExternalStore(subscribe, () => select(getSnapshot()), () => select(getSnapshot()));
-}