[argszero]

Summary

Rework the listing (上架) form from "provider → model" to a three-level cascade provider → Plan → model, with a built-in catalog of known domestic plans. Users mostly share their plan subscriptions (Aliyun Token Plan, Kimi Code, …) rather than pay-as-you-go keys, and different plans of the same provider can have different base URLs — so the listing selects the provider's Plan (where "API" means a pay-as-you-go key), then the models that plan supports.

Rant reference

Host instruction (rant 2026-08-17T10:51:24, 上架表单改为"厂商 → Plan → 模型"):

宿主指出：

1. 用户分享上架时，大部分分享的是自己的 Plan 订阅（如阿里 Token Plan、Kimi Code），而不是直接分享按量计价的 key；
2. 同一厂商的不同 Plan，Base URL 可能不同（如火山方舟 Coding Plan 与 Agent Plan 端点不同；DeepSeek 无 plan 就是按量 API）；
3. 所以上架时选择的是厂商 Plan，而不是厂商/模型——流程应为：选厂商 → 选 Plan（列表里 "API" 代表按量计价的 key）→ 选该 Plan 支持的模型；
4. 把国内已知 Plan 都内置进去。

Changes (ui/)

• ui/js/data.js:
  • new PLANS array — 12 plans across 6 providers (阿里云百炼 / 智谱 / 火山方舟 / Kimi 月之暗面 / MiniMax / DeepSeek), each provider including an api-type "API（按量）" entry; fields id / provider / name / type(api|coding|token) / keyPrefix / note
  • new PROVIDER_LABELS map for display names
  • added an aliyun-bailian model (qwen3-max) so the Aliyun plans have selectable models
  • SHARINGS entries now carry provider + plan
• ui/index.html: form gains a Plan select (#sf-plan) + hint line (#sf-plan-hint) between provider and model; listing table header → "厂商 · Plan / 模型"
• ui/js/app.js:
  • form init now cascades provider → plan → model (plans filtered by provider, models filtered by plan's provider)
  • new showPlanHint() — shows key-prefix / endpoint note for the selected plan (e.g. sk-sp-, sk-cp-, /api/coding/v3)
  • submit captures provider + plan; toast shows "厂商 · Plan · 模型"
  • listing table shows "智谱 · GLM Coding Plan" with model underneath; dashboard mini-list also shows the plan
  • auto pricing by model unchanged
• ui/README.md: synced sharing section

Verification

• node --check ui/js/app.js / ui/js/data.js pass
• Cascade check: 6 providers, every provider has ≥1 api plan (PASS), 12 plans total
• cargo test passes (1 passed)
• cargo fmt --check passes