Commit Graph

650 Commits

Author SHA1 Message Date
CaIon
15b7d1c23e feat: add AionUI to chat settings and built-in templates 2026-03-02 21:19:04 +08:00
CaIon
c1cb03456c feat: add cc-switch integration and modal for token management
- Introduced a new CCSwitchModal component for managing CCSwitch configurations.
- Updated the TokensPage to include functionality for opening the CCSwitch modal.
- Enhanced the useTokensData hook to handle CCSwitch URLs and trigger the modal.
- Modified chat settings to include a new "CC Switch" entry.
- Updated sidebar logic to skip certain links based on the new configuration.
2026-03-01 23:23:20 +08:00
Seefs
e027f38244 feat:add CLI param-override templates with visual editor and apply on first rule match 2026-02-25 15:08:23 +08:00
Seefs
50ffa639a2 feat: guard new 504/524 status remaps with risk confirmation 2026-02-22 20:03:46 +08:00
RedwindA
fa4465c41c feat: add models.dev preset support to upstream ratio sync 2026-02-20 12:28:26 +08:00
RedwindA
9f20f32474 feat: add OpenRouter pricing support to upstream ratio sync 2026-02-12 12:57:27 +08:00
Seefs
8ef6089bf7 feat: make 5m cache-creation ratio configurable 2026-02-06 19:46:59 +08:00
Calcium-Ion
1bae8928fb Merge commit from fork
fix: harden token search with pagination, rate limiting and input validation
2026-02-06 17:54:40 +08:00
CaIon
327cc5fa23 fix: harden token search with pagination, rate limiting and input validation
- Add configurable per-user token creation limit (max_user_tokens)
- Sanitize search input patterns to prevent expensive queries
- Add per-user search rate limiting (by user ID)
- Add pagination to search endpoint with strict page size cap
- Skip empty search fields instead of matching nothing
- Hide internal errors from API responses
- Fix Interface2String float64 formatting causing config parse failures
- Add float-string fallback in config system for int/uint fields
2026-02-06 17:52:19 +08:00
CaIon
a9982ef244 Remove deprecated components and hooks 2026-02-05 23:04:49 +08:00
CaIon
5e71ef98d9 feat(performance): implement system performance monitoring with configurable thresholds 2026-02-04 21:26:07 +08:00
CaIon
a8ff74c2c7 feat(cache): enhance disk cache management with concurrency control and cleanup optimizations 2026-02-04 18:23:17 +08:00
同語
ddeacccc07 feat: add subscription billing system (#2808)
* ci: create docker automation

*  feat: add subscription billing system with admin management and user purchase flow

Implement a new subscription-based billing model alongside existing metered/per-request billing:

Backend:
- Add subscription plan models (SubscriptionPlan, SubscriptionPlanItem, UserSubscription, etc.)
- Implement CRUD APIs for subscription plan management (admin only)
- Add user subscription queries with support for multiple active/expired subscriptions
- Integrate payment gateways (Stripe, Creem, Epay) for subscription purchases
- Implement pre-consume and post-consume billing logic for subscription quota tracking
- Add billing preference settings (subscription_first, wallet_first, etc.)
- Enhance usage logs with subscription deduction details

Frontend - Admin:
- Add subscription management page with table view and drawer-based edit form
- Match UI/UX style with existing admin pages (redemption codes, users)
- Support enabling/disabling plans, configuring payment IDs, and model quotas
- Add user subscription binding modal in user management

Frontend - Wallet:
- Add subscription plans card with current subscription status display
- Show all subscriptions (active and expired) with remaining days/usage percentage
- Display purchasable plans with pricing cards following SaaS best practices
- Extract purchase modal to separate component matching payment confirm modal style
- Add skeleton loading states with active animation
- Implement billing preference selector in card header
- Handle payment gateway availability based on admin configuration

Frontend - Usage Logs:
- Display subscription deduction details in log entries
- Show step-by-step breakdown of subscription usage (pre-consumed, delta, final, remaining)
- Add subscription deduction tag for subscription-covered requests

*  feat(admin): add user subscription management and refine UI/pagination

Add admin APIs to list/create/invalidate/delete user subscriptions
Add model helpers to fetch all user subscriptions (incl. expired) and support cancel/hard-delete
Wire new admin routes for user subscription operations
Replace “Bind subscription plan” entry with a dedicated User Subscriptions SideSheet in Users table
Use CardTable with responsive layout and working client-side pagination inside the SideSheet
Improve subscription purchase modal empty-gateway state with a Banner notice

*  feat(admin): streamline subscription plan benefits editor with bulk actions

Restore the avatar/icon header for the “Model Benefits” section
Replace scattered controls with a compact toolbar-style workflow
Support multi-select add with a default quota for new items
Add row selection with bulk apply-to-selected / apply-to-all quota updates
Enable delete-selected to manage benefits faster and reduce mistakes

*  fix(subscription): finalize payments, log billing, and clean up dead code

Complete subscription orders by creating a matching top-up record and writing billing logs
Add Epay return handler to verify and finalize browser callbacks
Require Stripe/Creem webhook configuration before starting subscription payments
Show subscription purchases in topup history with clearer labels/methods
Remove unused subscription helper, legacy Creem webhook struct, and unused topup fields
Simplify subscription self API payload to active/all lists only

* 🎨 style: format all code with gofmt and lint:fix

Apply consistent code formatting across the entire codebase using
gofmt and lint:fix tools. This ensures adherence to Go community
standards and improves code readability and maintainability.

Changes include:
- Run gofmt on all .go files to standardize formatting
- Apply lint:fix to automatically resolve linting issues
- Fix code style inconsistencies and formatting violations

No functional changes were made in this commit.

*  feat(subscription): add quota reset periods and admin configuration

- Add reset period fields on subscription plans and user items
- Apply automatic quota resets during pre-consume based on plan schedule
- Expose reset-period configuration in the admin plan editor
- Display reset cadence in subscription cards and purchase modal
- Validate custom reset seconds on plan create/update

*  feat(subscription): harden subscription billing with resets, idempotency, and production-grade stability

Add plan-level quota reset periods and display/reset cadence in admin/UI
Enforce natural reset alignment with background reset task and cleanup job
Make subscription pre-consume/refund idempotent with request-scoped records and retries
Use database time for consistent resets across multi-instance deployments
Harden payment callbacks with locking and idempotent order completion
Record subscription purchases in topup history and billing logs
Optimize subscription queries and add critical composite indexes

*  feat(subscription): cache plan lookups and stabilize pre-consume

Introduce hybrid caches for subscription plans, items, and plan info with explicit
invalidation on admin updates. Streamline pre-consume transactions to reduce
redundant queries while preserving idempotency and reset logic.

* 🐛 fix(subscription): avoid pre-consume lookup noise

Use a RowsAffected check for the idempotency lookup so missing records
no longer surface as "record not found" errors while preserving behavior.

* 🔧 ci: Change workflow trigger to sub branch

Update the Docker image workflow to run on pushes to the sub branch instead of main.

* 💸 chore: Align subscription pricing display with global currency settings
Unify subscription price rendering to use the site-wide currency symbol/rate on the wallet and admin views.
Make subscription plan currency read-only in the editor and force USD on create/update to avoid drift.
Use global currency display type when creating Creem checkout payloads.

* 🔧 chore: Unify subscription plan status toggle with PATCH endpoint

Replace separate enable/disable flows with a single PATCH API that updates the enabled flag.
Update frontend hooks and table actions to call the unified endpoint and keep UI behavior consistent.
Introduce a minimal admin controller handler and route for the status update.

*  feat: Add subscription limits and UI tags consistency

Add per-plan purchase limits with backend enforcement and UI disable states.
Expose limit configuration in admin plan editor and show limits in plan tables/cards.
Refine subscription UI tags with unified badge style and streamlined “My Subscriptions” layout.

* 🎨 style: tag color to white

* 🚀 refactor: Simplify subscription quota to total amount model

Remove per-model subscription items and switch to a single total quota per plan and user subscription. Update billing, reset, and logging flows to operate on total quota, and refactor admin/user UI to configure and display total quota consistently.

* 🚀 chore: Remove duplicate subscription usage percentage display

Keep the usage percentage shown only in the total quota line to avoid redundant “已用 0%” text while preserving remaining days in the summary.

*  feat: Add subscription upgrade group with auto downgrade

*  feat: Update subscription purchase modal display

Show total quota as currency with tooltip for raw quota, hide reset cycle when never, and display upgrade group when configured to match card display rules.

*  feat: Extract quota conversion helpers to shared utils

Move quota display/conversion helpers into web/src/helpers/quota.js and update the subscription plan editor to import and use the shared utilities instead of inline functions.

*  chore: Add upgrade group guidance in subscription editor

Add explanatory helper text under the upgrade group field to clarify automatic group upgrades, rollback conditions, and the expected delay before downgrading takes effect.

* 🔧 chore: remove unused Creem settings state

Drop the unused originInputs state and redundant updates to keep the Creem
settings form state minimal and easier to maintain.

* 🚀 chore: Remove useless action

*  Add full i18n coverage for subscription-related UI across locales

*  feat: harden subscription billing and improve UI consistency

Improve subscription payment safety and data integrity by handling user/URL lookup failures, fixing Stripe subscription mode, persisting quota reset fields, and correcting subscription delta accounting and DB timestamp casting. Refine the UI with stricter custom duration validation, accurate currency rounding, conditional Epay labeling, rollback on preference update failure, and shared subscription formatting helpers plus clearer component naming.

* 🔧 fix: make epay webhook and return flow subscription-aware

Ensure Epay webhook acknowledges success only after order completion, returning fail on processing errors to allow retries. Redirect subscription payment returns to the subscription page instead of top-up for correct user flow.

* 🚦 fix: guard epay return success on order completion
Redirect subscription return flow to failure when order completion fails, preventing false success states after payment verification.

* 🔧 fix: normalize epay error handling and webhook retries

Standardize SubscriptionRequestEpay error responses via ApiErrorMsg for a consistent schema.
Return "fail" on non-success trade statuses in the epay webhook to preserve retry behavior.

* 🧾 fix: persist epay orders before purchase

Create the subscription order before initiating epay payment and expire it if the provider call fails, preventing orphaned transactions and improving reconciliation.

* 🔧 fix: harden epay callbacks and billing fallbacks

Use POST and form parsing for epay notify/return routes, persist epay orders before provider calls with expiry on failure, and ensure notify handlers retry correctly.
Restrict subscription-first fallback to insufficient-subscription errors and log refund failures after retries to avoid silent quota drift.

* 🔧 fix: harden billing flow and sidebar settings

Add missing strings import for subscription fallback checks, log failed subscription refunds after retries, and extend sidebar module settings with a subscription management toggle plus translations.

* 🛡️ fix: fail fast on epay form parse errors

Handle ParseForm errors in epay notify/return handlers by returning fail or redirecting to failure, avoiding unsafe fallback to query parameters.

*  fix: refine Japanese subscription status labels

Adjust Japanese UI wording for active-count labels to read more naturally and consistently.

*  fix: standardize epay success response schema

Return subscription epay pay success responses via ApiSuccess to include the consistent success field and align with error schema.
2026-02-03 17:40:43 +08:00
Seefs
c91d07466f feat: default enable channel affinity 2026-02-02 22:21:49 +08:00
Seefs
f244a9e661 fix: channel affinity (#2799)
* fix: channel affinity log styles

* fix: Issue with incorrect data storage when switching key sources

* feat: support not retrying after a single rule configuration fails

* fix: render channel affinity tooltip as multiline content

* feat: channel affinity cache hit

* fix: prevent ChannelAffinityUsageCacheModal infinite loading and hide data before fetch

* chore: format backend with gofmt and frontend with prettier/eslint autofix
2026-02-02 14:37:31 +08:00
Calcium-Ion
d7c55b92b2 feat: disk request body cache (#2780)
* feat: 引入通用 HTTP BodyStorage/DiskCache 缓存配置与管理

- 新增 common/body_storage.go 提供 HTTP 请求体存储抽象和文件缓存能力
- 增加 common/disk_cache_config.go 支持全局磁盘缓存配置
- main.go 挂载缓存初始化流程
- 新增和补充 controller/performance.go (及 unix/windows) 用于缓存性能监控接口
- middleware/body_cleanup.go 自动清理缓存文件
- router 挂载相关接口
- 前端 settings 页面新增性能监控设置 PerformanceSetting
- 优化缓存开关状态和模块热插拔能力
- 其他相关文件同步适配缓存扩展

* fix: 修复 BodyStorage 并发安全和错误处理问题

- 修复 diskStorage.Close() 竞态条件,先获取锁再执行 CAS
- 为 memoryStorage 添加互斥锁和 closed 状态检查
- 修复 CreateBodyStorageFromReader 在磁盘存储失败时的回退逻辑
- 添加缓存命中统计调用 (IncrementDiskCacheHits/IncrementMemoryCacheHits)
- 修复 gin.go 中 Seek 错误被忽略的问题
- 在 api-router 添加 BodyStorageCleanup 中间件
- 修复前端 formatBytes 对异常值的处理

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-01-30 01:00:49 +08:00
Seefs
4056e55151 feat: grok Usage Guidelines Violation Fee (#2753)
* feat: grok Usage Guidelines Violation Fee ui setting

* feat: grok Usage Guidelines Violation Fee consume log

* fix: grok Usage Guidelines Violation Fee log detail
2026-01-26 20:20:30 +08:00
Seefs
d9321b7da3 feat: channel affinity (#2669)
* feat: channel affinity

* feat: channel affinity -> model setting

* fix: channel affinity

* feat: channel affinity op

* feat: channel_type setting

* feat: clean

* feat: cache supports both memory and Redis.

* feat: Optimise ui/ux

* feat: Optimise ui/ux

* feat: Optimise codex usage ui/ux

* feat: Optimise ui/ux

* feat: Optimise ui/ux

* feat: Optimise ui/ux

* feat: If the affinitized channel fails and a retry succeeds on another channel, update the affinity to the successful channel
2026-01-26 19:57:41 +08:00
Seefs
9a7fa9d139 feat: customizable automatic retry status codes 2026-01-14 14:34:12 +08:00
Seefs
dfda90a425 fix: chat2response setting ui (#2643)
* fix: setting ui

* fix: rm global.chat_completions_to_responses_policy

* fix: rm global.chat_completions_to_responses_policy
2026-01-12 18:48:05 +08:00
Seefs
ac04c802a7 Merge pull request #2647 from seefs001/feature/status-code-auto-disable
feat: status code auto-disable configuration
2026-01-12 18:47:45 +08:00
Seefs
71460cba15 feat: /v1/chat/completion -> /v1/response (#2629)
* feat: /v1/chat/completion -> /v1/response
2026-01-11 21:38:07 +08:00
Seefs
be567ef7c9 fix: fix model deployment style issues, lint problems, and i18n gaps. (#2556)
* fix: fix model deployment style issues, lint problems, and i18n gaps.

* fix: adjust the key not to be displayed on the frontend, tested via the backend.

* fix: adjust the sidebar configuration logic to use the default configuration items if they are not defined.
2026-01-03 12:37:50 +08:00
CaIon
d340112ce2 feat(checkin): add check-in functionality with status retrieval and user quota rewards 2026-01-02 23:00:33 +08:00
Seefs
b10f1f7b85 feat: ionet integrate (#2105)
* wip ionet integrate

* wip ionet integrate

* wip ionet integrate

* ollama wip

* wip

* feat: ionet integration & ollama manage

* fix merge conflict

* wip

* fix: test conn cors

* wip

* fix ionet

* fix ionet

* wip

* fix model select

* refactor: Remove `pkg/ionet` test files and update related Go source and web UI model deployment components.

* feat: Enhance model deployment UI with styling improvements, updated text, and a new description component.

* Revert "feat: Enhance model deployment UI with styling improvements, updated text, and a new description component."

This reverts commit 8b75cb5bf0d1a534b339df8c033be9a6c7df7964.
2025-12-28 15:55:35 +08:00
Seefs
219b13af70 fix: 模型设置增加针对Vertex渠道过滤content[].part[].functionResponse.id的选项,默认启用 2025-12-21 17:09:49 +08:00
ImogeneOctaviap794
c2053a7f43 feat(playground): enhance SSE debugging and add image paste support with i18n
- Add SSEViewer component for interactive SSE message inspection
  * Display SSE data stream with collapsible panels
  * Show parsed JSON with syntax highlighting
  * Display key information badges (content, tokens, finish reason)
  * Support copy individual or all SSE messages
  * Show error messages with detailed information

- Support Ctrl+V to paste images in chat input
  * Enable image paste in CustomInputRender component
  * Auto-detect and add pasted images to image list
  * Show toast notifications for paste results

- Add complete i18n support for 6 languages
  * Chinese (zh): Complete translations
  * English (en): Complete translations
  * Japanese (ja): Add 28 new translations
  * French (fr): Add 28 new translations
  * Russian (ru): Add 28 new translations
  * Vietnamese (vi): Add 32 new translations

- Update .gitignore to exclude data directory
2025-11-26 20:40:32 +08:00
Seefs
4ac4849ab6 feat: Fill thoughtSignature only for Gemini/Vertex channels using the OpenAI format 2025-11-20 15:54:33 +08:00
Seefs
fd55ba7f2c feat: ShouldPreserveThinkingSuffix (#2189) 2025-11-07 17:43:33 +08:00
Seefs
316ba157c9 fix playground (#2153) 2025-11-06 20:18:00 +08:00
CaIon
9db9b6a8ce feat(i18n): add translations for "The Unified" and "LLM API Gateway" in English, French, Japanese, and Russian 2025-10-30 00:14:12 +08:00
Seefs
b26333b2cd Merge pull request #2121 from QuantumNous/feat/special_group
feat: add special user usable group setting
2025-10-29 18:54:51 +09:00
CaIon
6aec088693 feat: add special user usable group setting 2025-10-28 23:25:43 +08:00
Seefs
7b838d642a fix: creem setting jsx -> js (#2120) 2025-10-28 23:22:07 +08:00
Little Write
dca9bac4a4 Merge branch 'main' into feat_subscribe_sp1 2025-10-20 22:36:33 +08:00
CaIon
d43751f262 feat: support free model setting 2025-10-12 13:31:03 +08:00
Dmitriy Safonov
bd02dca979 feat: add i18n configuration and expand translation glossary
Add comprehensive i18next configuration for internationalization support with Chinese, English, and French locales. Configure extraction settings and ignore patterns for React components. Expand translation glossary with security and billing terminology including Two-Factor Authentication, 2FA, and pricing multiplier terms.
2025-10-11 04:35:22 +03:00
Calcium-Ion
40f1acbb35 Merge pull request #1992 from seefs001/pr-upstream-1981
feat(web): add settings & pages of privacy policy & user agreement
2025-10-10 15:41:06 +08:00
CaIon
5f19d212d0 feat: update tab label in index.jsx for clarity on pricing settings 2025-10-08 20:56:51 +08:00
キュビビイ
0992f834da feat: componentize User Agreement and Privacy Policy display
Extracted the User Agreement and Privacy Policy presentation into a
reusable DocumentRenderer component (web/src/components/common/DocumentRenderer).
Unified rendering logic and i18n source for these documents, removed the
legacy contentDetector utility, and updated the related pages to use the
new component. Adjusted controller/backend (controller/misc.go) and locale
files to support the new rendering approach.

This improves reuse, maintainability, and future extensibility.
2025-10-08 11:12:49 +08:00
キュビビイ
00603520e9 feat(web): add settings & pages of privacy policy & user agreement 2025-10-08 10:43:47 +08:00
Apple\Apple
dec3a32397 feat: Add topup billing history with admin manual completion
Implement comprehensive topup billing system with user history viewing and admin management capabilities.

## Features Added

### Frontend
- Add topup history modal with paginated billing records
- Display order details: trade number, payment method, amount, money, status, create time
- Implement empty state with proper illustrations
- Add payment method column with localized display (Stripe, Alipay, WeChat)
- Add admin manual completion feature for pending orders
- Add Coins icon for recharge amount display
- Integrate "Bills" button in RechargeCard header
- Optimize code quality by using shared utility functions (isAdmin)
- Extract constants for status and payment method mappings
- Use React.useMemo for performance optimization

### Backend
- Create GET `/api/user/topup/self` endpoint for user topup history with pagination
- Create POST `/api/user/topup/complete` endpoint for admin manual order completion
- Add `payment_method` field to TopUp model for tracking payment types
- Implement `GetUserTopUps` method with proper pagination and ordering
- Implement `ManualCompleteTopUp` with transaction safety and row-level locking
- Add application-level mutex locks to prevent concurrent order processing
- Record payment method in Epay and Stripe payment flows
- Ensure idempotency and data consistency with proper error handling

### Internationalization
- Add i18n keys for Chinese (zh), English (en), and French (fr)
- Support for billing-related UI text and status messages

## Technical Improvements
- Use database transactions with FOR UPDATE row-level locking
- Implement sync.Map-based mutex for order-level concurrency control
- Proper error handling and user-friendly toast notifications
- Follow existing codebase patterns for empty states and modals
- Maintain code quality with extracted render functions and constants

## Files Changed
- Backend: controller/topup.go, controller/topup_stripe.go, model/topup.go, router/api-router.go
- Frontend: web/src/components/topup/modals/TopupHistoryModal.jsx (new), web/src/components/topup/RechargeCard.jsx, web/src/components/topup/index.jsx
- i18n: web/src/i18n/locales/{zh,en,fr}.json
2025-10-07 00:22:45 +08:00
RedwindA
66a956d965 fix: improve text visibility in warning box for dark mode in SettingsLog 2025-10-05 23:39:20 +08:00
CaIon
a058cb1180 feat: enhance SettingsLog component with confirmation modal for log deletion and improve user feedback 2025-10-05 22:51:28 +08:00
Seefs
b65e271971 Merge branch 'main-upstream' into pr/custom-currency-1923
# Conflicts:
#	web/src/components/settings/personal/cards/AccountManagement.jsx
#	web/src/components/table/channels/modals/EditChannelModal.jsx
#	web/src/hooks/channels/useChannelsData.jsx
#	web/src/hooks/common/useSidebar.js
#	web/src/i18n/locales/fr.json
#	web/src/pages/Setting/Operation/SettingsGeneral.jsx
2025-10-02 20:30:48 +08:00
t0ng7u
2b1f1fa124 feat(layout): refine footer visibility logic to target CardPro component pages
- Replace blanket console route footer hiding with specific page targeting
- Only hide footer on pages that use CardPro component:
  * /console/channel (channels management)
  * /console/log (usage logs)
  * /console/redemption (redemption codes)
  * /console/user (user management)
  * /console/token (token management)
  * /console/midjourney (midjourney logs)
  * /console/task (task logs)
  * /console/models (model management)
  * /pricing (pricing page)
- Footer now displays on other console pages (dashboard, settings, topup, etc.)
- Improves UI consistency by showing footer where CardPro's internal pagination isn't used

This change ensures footer is only hidden when CardPro component provides its own
pagination/footer functionality, while preserving footer visibility on other pages
that benefit from the global footer navigation.
2025-10-02 18:45:37 +08:00
HynoR
019704f09b feat: Enhance SettingsChats edit interface 2025-10-01 18:40:02 +08:00
HynoR
60e14b2207 feat: add visual editing mode for chat configurations 2025-10-01 18:22:32 +08:00
Seefs
a7f6065f42 feat: claude context editing 2025-09-30 09:22:40 +08:00
t0ng7u
8294a76bc2 💱 feat(settings): introduce site-wide quota display type (USD/CNY/TOKENS/CUSTOM)
Replace the legacy boolean “DisplayInCurrencyEnabled” with an injected, type-safe
configuration `general_setting.quota_display_type`, and wire it through the
backend and frontend.

Backend
- Add `QuotaDisplayType` to `operation_setting.GeneralSetting` with injected
  registration via `config.GlobalConfig.Register("general_setting", ...)`.
  Helpers: `IsCurrencyDisplay()`, `IsCNYDisplay()`, `GetQuotaDisplayType()`.
- Expose `quota_display_type` in `/api/status` and keep legacy
  `display_in_currency` for backward compatibility.
- Logger: update `LogQuota` and `FormatQuota` to support USD/CNY/TOKENS. When
  CNY is selected, convert using `operation_setting.USDExchangeRate`.
- Controllers:
  - `billing`: compute subscription/usage amounts based on the selected type
    (USD: divide by `QuotaPerUnit`; CNY: USD→CNY; TOKENS: keep raw tokens).
  - `topup` / `topup_stripe`: treat inputs as “amount” for USD/CNY and as
    token-count for TOKENS; adjust min topup and pay money accordingly.
  - `misc`: include `quota_display_type` in status payload.
- Compatibility: in `model/option.UpdateOption`, map updates to
  `DisplayInCurrencyEnabled` → `general_setting.quota_display_type`
  (true→USD, false→TOKENS). Keep exporting the legacy key in `OptionMap`.

Frontend
- Settings: replace the “display in currency” switch with a Select
  (`general_setting.quota_display_type`) offering USD / CNY / Tokens.
  Provide fallback mapping from legacy `DisplayInCurrencyEnabled`.
- Persist `quota_display_type` to localStorage (keep `display_in_currency`
  for legacy components).
- Rendering helpers: base all quota/price rendering on `quota_display_type`;
  use `usd_exchange_rate` for CNY symbol/values.
- Pricing page: default view currency follows site display type (USD/CNY),
  while TOKENS mode still allows per-view currency toggling when needed.

Notes
- No database migrations required.
- Legacy clients remain functional via compatibility fields.
2025-09-29 23:23:31 +08:00