Commit Graph
83 Commits
Author SHA1 Message Date
saopig1andClaude Opus 4.8 a97e72ef30 feat(search): per-source load-more pagination in Search.vue (#115 frontend)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-04 14:42:07 +08:00
saopig1andClaude Opus 4.8 4cb1da29d4 fix(web): render login QR codes dark-on-light so scanners can read them
The QR images used theme-aware colours, so in the default dark theme they were
rendered light-on-dark (inverted). Many in-app scanners — notably the Kugou
music app — cannot decode an inverted QR, so the code looked fine on screen but
silently failed to scan. Force standard dark-on-light regardless of theme; the
white quiet-zone frames it cleanly in dark mode anyway. Affects all platforms'
QR login (netease/qq/bilibili/kugou).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 21:11:53 +08:00
saopig1andClaude Opus 4.8 f9caea6c79 feat(kugou): add login-gated discovery (daily/recommend/user playlists, FM) + covers
Implements the NetEase-parity login features for the Kugou provider now that
QR login works:
- getDailyRecommendSongs (每日推荐), getUserPlaylists (我的歌单), and a real
  getRecommendPlaylists (推荐歌单, was a stub) ported from the reference API.
- mapKugouSong now extracts cover art per endpoint (sizable_cover / cover /
  trans_param.union_cover, resolving the {size} template) — Kugou songs had no
  artwork before.
- Fix the playlist-song shape (combined "歌手 - 歌名" in `name`, mixsongid as the
  audio id) so opened playlists show real titles instead of 未知歌曲.
- New defensive playlist mappers keyed on global_collection_id (the only id
  getPlaylistSongs can open); dedup user playlists in case the list endpoint
  ignores pagination; firstStr() so an empty-string field can't mask a real one.

Frontend wires Kugou as a third home-discovery source (Source type, store
caches/auth, availableSources, fetchHomeData, Home FM card + source tabs,
SourceTabs label, persisted-tab whitelist). SourceTabs now highlights the
fallback-corrected source so the active tab shows when a logged-out source was
persisted (newly possible with 3 sources).

Adds kugou.test.ts coverage for the new mappers, the cover/empty-string and
playlist-shape handling, and id openability.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 21:11:45 +08:00
saopig1andClaude Opus 4.8 a12c419dd2 feat(music): add Kugou (酷狗音乐) as a music source (#69)
Adds a self-contained Kugou provider (bilibili-style: direct API calls, no
embedded API server, no new npm dependency) plus full backend + WebUI wiring.

Provider (src/music/kugou.ts): search, song-url (with device registration),
lyrics (KRC decode), song detail, playlist, album, personal FM, QR login +
cookie persistence, and quality. Request signing / crypto / KRC decoding are
ported from the MIT-licensed MakcRe/KuGouMusicApi using Node's built-in
crypto and zlib (no third-party crypto packages).

Wiring: the "kugou" platform is threaded through the provider contract, queue,
play-history, bot instance/manager dispatch (getProviderFor + the -k command
flag), index/server composition, the music/player/auth routers (unified
/search/all, /quality, the platform coercions, QR login), the cookie store,
and the WebUI (search source tab + badge, SongCard badge, brand token, and a
Kugou QR/cookie login card in Settings).

Verified live during development: search, lyrics, and album playback resolve
correctly. NOT verifiable in CI (Kugou anti-bot blocks the build host's IP):
play-URL resolution, QR login, and VIP audio — these are built faithfully to
the reference and need end-to-end testing on a non-flagged IP / a Kugou
account. See the header comment in kugou.ts.

Includes src/music/kugou.test.ts (mappers + KRC→LRC). An adversarial review
pass fixed: pagination truncating on filtered counts, an ms/seconds duration
heuristic, dfid soft-fail caching, the /v5/url random-dfid fallback, the FM
body identity, and an unguarded nickname decode.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 18:55:41 +08:00
saopig1andClaude Opus 4.8 45f5d236c1 fix(web): tick player time every frame and keep lyrics in sync (#107)
`store.elapsed` is a Pinia getter (a cached Vue computed) that interpolates
with `Date.now()`. Because `Date.now()` is not a reactive dependency, the
computed only re-ran on WebSocket pushes / the 3s server poll, so the bottom
progress bar jumped ~3s at a time and lyric highlighting lagged ~half a line —
even though the consumers read it from a 60fps requestAnimationFrame loop.

Add a pure `interpolateElapsed()` helper and a non-cached `liveElapsed()` store
action. The per-frame consumers now call `liveElapsed()` so the value advances
every frame instead of returning a frozen cache:
- web/src/components/Player.vue  (desktop progress bar, rAF)
- web/src/App.vue                (mobile progress bar, rAF)
- web/src/views/Lyrics.vue       (lyric highlight, 500ms interval)

pause() now freezes at the live value rather than a possibly-stale cached one.
The `elapsed` getter is refactored onto the same helper (behaviour unchanged).

Adds web/src/stores/elapsed.test.ts covering the time-advancing interpolation,
paused freeze, no-anchor, and duration-clamp cases.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 16:17:53 +08:00
Fa1nttt e12cbf8863 feat: add local audio upload playback 2026-06-30 14:08:42 +08:00
saopig1 70c0273ae7 fix(guest): add playCollection permission so guests can Play All playlist/album (#103)
- New guest flag playCollection (default OFF), gates play-playlist/play-album
- Keeps playNow's non-destructive semantics intact (Play All clears the queue)
- Admin-toggleable in Settings → 游客模式; default-off, backward-compatible
- Frontend: gate the 播放全部 button on the flag + surface 403 as a toast
  instead of failing silently (the silent-failure half of the issue)
2026-06-29 12:12:47 +08:00
saopig1 215e328f17 feat(web): admin-only command-permission (adminGroups) settings section 2026-06-26 20:47:34 +08:00
saopig1andClaude Opus 4.8 f142c514cd fix(guest): deny favorites + auth-status reads to guests; UI polish
Consolidated fix wave from the final whole-branch review of guest mode.

- FIX 1 (critical): gate /api/favorites mount with requireNotGuest — the
  router keys off req.user.id (shared __guest__ principal), so guests could
  read/write a shared favorites bucket. Added focused guest-deny tests.
- FIX 2: gate GET /api/auth/status and /api/auth/qrcode/status with
  requireNotGuest so config reads no longer leak to guests.
- FIX 3: requireAuthInline in createSessionRouter now rejects guest sessions
  with 401 once guest mode is disabled (mirrors createRequireAuth), so /me
  stops returning guest data after an admin disables the feature.
- FIX 4: Login guest button now sits BELOW the card (auth-page flex-direction
  column + guest-btn width 360px) instead of beside it.
- FIX 5: mobile mini-player transport buttons in App.vue are now per-button
  gated for guests (prev/play/next/mode/volume), mirroring Player.vue.
- FIX 6: refreshed stale "gated on player.control" seek comments in Player.vue
  and relabeled the now-stale quality-GET test.

npm test: 354/354 pass. npm run build: tsc + vue-tsc + vite all green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-25 12:44:07 +08:00
saopig1 0fe0e973e6 feat(web/settings): admin-only 游客模式 section (toggles + bot scope) 2026-06-25 12:20:53 +08:00
saopig1 a21a01f0dd feat(web/login): add Continue as guest entry when guest mode is on 2026-06-25 12:03:47 +08:00
Dr1mH4X 62b5b09857 chore: add success log for numeric channel join 2026-06-23 02:45:09 +08:00
Dr1mH4X 4244695075 feat: Add channelId support to bot configuration and database 2026-06-23 02:37:13 +08:00
saopig1andClaude Opus 4.8 3a34c01abb fix(auto-pause): auto-resume on a listener's return via clientEnter event
Follow-up to the auto-pause fix: resume never fired when someone came back.

Root cause (verified live against a TS3 server): the full-client library's
command/response channel is dead whenever >=2 clients are connected anywhere on
the server — clientlist, channellist and channelclientlist ALL time out
(confirmed even with the two clients in different channels). So the moment a
listener returns is exactly the moment occupancy can no longer be queried, and
the query-based refreshOccupancy() can never observe the return -> no resume.
Event channelID is also unusable (library reads notify `cid` but enter-view
carries `ctid`, so it's always 0), so per-channel membership can't be derived
from events either.

Fix (minimal, asymmetric): keep PAUSE on the authoritative clientlist path
(reliable precisely because it only succeeds when the bot is alone on the
server — the only state pause should fire), and arm RESUME directly from the
clientEnter push event. Because the bot only auto-pauses while alone, the sole
way occupancy can return while autoPaused is set is a fresh connection, which
arrives reliably as clientEnter. New pure predicate shouldResumeOnReturn() +
_resumeIfReturning() resume iff autoPaused && paused; the resume branch routes
through handleOccupancy(1) and NEVER pauses (userCount>0), so a spurious enter
can only harmlessly resume. The bot's own enter at connect is a no-op
(autoPaused is already false).

This deliberately does NOT adopt a full event-tracked peer set: events don't
reliably seed clients already present when the bot joins, so a count-from-events
==0 would reintroduce the false-pause bug we just fixed, and reconcile can't
heal it (clientlist only works when alone). Pause must trust only the
authoritative query; resume can trust the event.

Net semantics: pause when the server is empty (bot alone), resume when someone
connects. Channel granularity is impossible with this library. UI copy updated
to say "服务器" instead of "频道", and the Settings toggle default corrected to
false to match the backend default. cmdVote intentionally left as-is.

Verified live: auto-paused bot + a real client connecting -> resume fires with
no clientlist call in the path; bot's own enter and not-auto-paused enters do
not resume. 311 unit tests pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 23:11:43 +08:00
saopig1 bea2f92508 Merge PR #80: feat(perm) fine-grained account permissions
Conflict resolution + cross-PR integration:
- player.ts: kept #88's POST /:botId/fm route AND gated it with
  requirePermission('player.control') so the new control endpoint honors #80's
  permission model (it was added without gating).
- bot.ts: kept #81's relocated /settings routes (the relocation fixes the GET
  /settings shadow bug) and dropped #80's now-duplicate bottom copy; gated
  POST /settings with requirePermission('bot.manage').
- Navbar.vue: composed #82's dedicated-link scope with #80's permission filter —
  displayedBots is now the INTERSECTION (scope ∩ controllable allow-list).
- database.ts: kept BOTH new table sets (#87 favorite_playlists + #80
  user_permissions/user_bot_access).
- bot.test.ts: updated to createRequireAuth(sessions, permissions) for #80's new
  two-arg signature.

#80 review fixes (credential exposure / IDOR, adversarially verified):
- GET /:id/config now requires bot.manage + bot access AND redacts ts6ApiKey +
  identity from the response (was readable by any authenticated member).
- GET /:id and GET /:id/avatar now require bot access (were ungated read oracles).
2026-06-16 15:05:57 +08:00
saopig1 140020f63a Merge PR #87: local favorites feature
# Conflicts:
#	web/src/stores/player.ts
2026-06-16 14:50:25 +08:00
saopig1 9bfe831022 Merge PR #88: feat(qq) QQ Music radar / personal FM stream 2026-06-16 14:45:51 +08:00
saopig1 bbdd4cbc78 fix(autopause): decouple auto-pause toggle from idle-timeout save [#81 review]
The checkbox @change was wired to saveIdleTimeout, which POSTed BOTH idleTimeoutMinutes
and autoPauseOnEmpty: toggling silently committed an unsaved idle edit, and an empty/
non-numeric idle field made the combined POST 400 (errors swallowed), leaving the
checkbox flipped but not persisted. Give the toggle its own saveAutoPause() sending only
the boolean; 保存 now sends only idleTimeoutMinutes.
2026-06-16 14:45:01 +08:00
saopig1 c57cd35f09 Merge PR #81: feat(autopause) pause when bot channel empties 2026-06-16 14:43:54 +08:00
lTinchl e0d17cf404 feat(qq): add radar FM stream 2026-06-06 21:09:57 +08:00
Kun-ovO b2de607391 本地收藏功能 2026-05-31 23:27:02 +08:00
saopig1 88ac7d2a68 feat(scope): dedicated link seeds ?bot scope instead of bare redirect 2026-05-30 15:14:54 +08:00
saopig1 34655e5f50 feat(autopause): autoPauseOnEmpty toggle in Settings 2026-05-30 14:58:35 +08:00
saopig1andClaude Opus 4.8 907a6651f5 fix(perm): access-check before bot-existence (no 403/404 leak); label permissions audit action
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 14:12:04 +08:00
saopig1andClaude Opus 4.8 d70664067c feat(perm): admin permission editor in user management
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 14:03:54 +08:00
saopig1 bb86f7e9ed feat(perm): gate idle-timeout + bot-profile settings on bot.manage 2026-05-30 13:56:46 +08:00
saopig1andClaude Opus 4.8 221f7c8dcf feat(perm): hide UI a member lacks capability for
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 13:55:31 +08:00
saopig1andClaude Opus 4.7 81cd8a2bec fix(web): revert textarea + actual culprit was B站热门 card grid
Previous commit misidentified the second bug. Reverting the
Settings.vue `resize: vertical` → `resize: none` change — that
wasn't the issue.

Real fix: `.daily-card` (used by B站热门 and 每日推荐 sections in
Home.vue) is a CSS Grid cell with default `min-width: auto`, which
refuses to shrink below its content. A long Bilibili video title
inside `.daily-name` expanded the cell past its 1fr column, breaking
the 6-column grid and creating empty/black space on the right. The
existing `text-overflow: ellipsis` on `.daily-name` couldn't engage.

Adding `min-width: 0` to `.daily-card` lets the cell shrink to the
1fr grid track size, and the ellipsis truncation now works.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-27 17:20:46 +08:00
saopig1andClaude Opus 4.7 35210cf570 fix(web): long artist name overflow + textarea resize artifact
- Player.vue: wrap artist text in a span with ellipsis. The previous
  text node sat directly inside the flex `.song-artist` container with
  no overflow handling, so a long author name expanded the container
  past its 240px parent and broke the bottom Player bar layout. Also
  add `min-width: 0 + overflow: hidden` to `.song-info` and
  `.song-artist`, and a `:title` attribute for the full text on hover.

- Settings.vue: change `resize: vertical` on the cookie textareas
  to `resize: none`. The browser's resize grip rendered as a stray
  black triangle at the bottom-right corner in dark theme, and
  dragging it caused visual artifacts on the right edge. The
  textareas keep their `rows="3"` default height.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-27 17:14:26 +08:00
saopig1 b6b9aa07bc feat(auth): atomic session cap + change-password UI + trustProxy docs 2026-05-27 16:29:16 +08:00
saopig1andClaude Opus 4.7 c0504d65a5 fix(web): localize user.role_changed audit label
Adds the missing case so role-change entries display in Chinese
instead of falling through to the generic key→target format.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-27 15:43:09 +08:00
saopig1 780726a4e3 feat(web): role-aware UI (badge, selector, toggle button, hide admin-only sections for members) 2026-05-27 15:38:42 +08:00
saopig1 7be4f13774 feat(web): operation audit log section in Settings 2026-05-27 15:06:54 +08:00
saopig1andClaude Sonnet 4.6 fb7feec5cf feat(web): user management section in Settings (list/create/delete/reset-password)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-27 14:44:42 +08:00
saopig1 a8b056d2aa fix(auth): WS Origin host check + Login next-param open-redirect guard 2026-05-27 14:02:33 +08:00
saopig1andClaude Sonnet 4.6 0dc8746914 feat(web): add /first-run + /login routes with auth guard
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-27 13:52:49 +08:00
saopig1 2560fc87c2 feat(web): add Login view 2026-05-27 13:51:20 +08:00
NoSetViolinandClaude Opus 4.7 6d5755ced7 feat(search): source filter bar, album search, and UX polish
- Add platform source filter bar (网易云/QQ/B站) above category tabs with
  localStorage persistence to remember user preference
- Remove "全部" option, single-source view only
- Increase album/playlist card column-gap to 28px for better spacing
- Sync search query to URL via router.replace so back-navigation from
  album/playlist detail pages restores search results
- Fix !album command: add name-based album search (matching !playlist
  behavior) so "!album APT." searches by name instead of treating it as ID

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-14 18:56:14 +08:00
NoSetViolinandClaude Opus 4.7 997bb17ceb feat(search): add tabbed category navigation + align NetEase result counts
- Replace single-page layout with pill-slider tabs (单曲/专辑/歌单) under
  the search box, showing only one category at a time with result counts
- NetEase album/playlist search limit raised from 5 to 10 to match QQ

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-14 16:56:18 +08:00
NoSetViolinandClaude Opus 4.7 ea6501ea81 feat(web): add platform badges to album and playlist cards in search
Album and playlist results now show source tags (网易云, QQ, B站, YouTube)
matching the existing SongCard platform badge style.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-14 16:34:26 +08:00
saopig1andClaude Opus 4.7 6b60792277 feat(web): custom avatar field in edit-bot modal
User reported that the edit-bot dialog had no avatar option (only
create-bot did). Reuses the same CustomAvatarRow component, which
auto-loads on mount and PUT/DELETEs on change. Each bot's avatar
is bound by botId — independent across bots.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 21:23:21 +08:00
TIANYAO ZHANG 9efa818bbb Merge pull request #57 from ZHANGTIANYAO1/feat/album-search
feat(search): album section + album playback
2026-05-07 20:50:02 +08:00
saopig1andClaude Opus 4.7 8cccf2ed24 fix(web): album hero shows real album name from songs[0].album
The album detail endpoint intentionally 404s (no /api/music/album/:id/detail
route), so we fall through to the stub built from songs. The album name is
already on every song (Song.album), so use it instead of the literal "专辑".

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 20:35:35 +08:00
saopig1andClaude Sonnet 4.6 f6b82b8e21 feat(web): show album + playlist sections in search
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 20:26:03 +08:00
saopig1andClaude Sonnet 4.6 51d7ce61bd feat(web): /album/:id route reusing Playlist view
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 20:24:20 +08:00
saopig1andClaude Sonnet 4.6 0f9c7b3c4c feat(web): custom avatar in create-bot + Settings
Adds AvatarUpload to the create-bot form (PUT on new bot id after POST)
and a CustomAvatarRow per-bot in the profile-toggles section (GET on
mount, PUT/DELETE on user action with initializing guard).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 20:14:34 +08:00
saopig1andClaude Opus 4.7 caeef65cdb feat(web): wire @playNext on all SongCard call sites
Library / Search / History / Playlist now route the third action to
store.playNextSong. Home is unchanged (it doesn't use SongCard).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 16:43:10 +08:00
saopig1andClaude Opus 4.7 59fb3ee3bd fix: address all known follow-up issues except NetEase batch precheck
Surface failures + tighten edges:

1. Toast for /play-song & /play-playlist failures. Backend now returns
   {ok, message} (localized in Chinese to match the rest of the UI).
   Store stashes a notification on ok=false; new Toast.vue mounted in
   App.vue shows it for 3-5s then fades. Clicking the X dismisses
   immediately. Sits above the player on desktop and above the mobile
   tabbar on phones.

2. QQ collected playlists pagination. fcg_get_profile_order_asset.fcg
   returns max 30 per call; we now loop using has_more / short-page
   detection up to a 300-playlist hard cap. Single-call users (typical)
   exit the loop on the first iteration so no extra requests.

3. getPlayableSongIds chunking. 100 mids per request keeps URL well
   under 8KB; chunk-level errors are isolated so a transient blip on
   one chunk doesn't poison the whole batch. Returns null only when
   every chunk failed (caller falls back to sequential retry).

4. SourceTabs single-source mode now renders a small subdued "网易云"
   or "QQ" label instead of vanishing entirely, so the user always
   knows which platform's data they're looking at.

5. Hide the "我的歌单 N" count badge when N=0 — Home and Library no
   longer show "我的歌单 0" with an empty grid.

6. Auth state change invalidates fetchHomeData cache. Previously, a
   user who logged out as account A and into account B within 5
   minutes would see A's playlists. Now we always re-check auth at
   the top of fetchHomeData and bypass the TTL cache when authStatus
   has changed.

Out of scope:
- NetEase analogous batch precheck (per request).
- 60s TS3 UDP idle disconnect — that's the bundled @honeybbq/teamspeak-
  client UDP layer kicking when no server packet arrives in 60s. It's
  baked in (constant `v=6e4`) and not exposed as an option, and root
  cause is server-side or network-layer behavior we can't reach from
  here.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 16:00:48 +08:00
saopig1andClaude Opus 4.7 221079b89c fix: more corner-case audit — partial-failure UX + defensive parsing
Three small reliability fixes from re-auditing:

1. Playlist.vue used Promise.all, so a flaky /detail endpoint would
   blank out the whole page even though /songs returned just fine.
   Switch to allSettled and synthesize a stub playlist header from
   the song list when only detail fails. User can still play the
   playlist; just loses the description/cover.

2. sourceTabs.readAll: typeof null === 'object' AND typeof [] ===
   'object', so a corrupted localStorage value (e.g. an array) would
   be treated as a record and its missing keys would silently fall
   back. Reject explicitly so the failure mode is "clean defaults"
   instead of "wrong shape that almost works".

3. Settings.vue loadProfileConfig: a 200 response with empty/wrong
   body would set profileConfigs[botId] to a falsy/wrong-shape value,
   leaving the row stuck on "加载中..." (because the v-if uses
   !profileConfigs[id]). Validate the shape; surface "响应格式异常"
   so the retry link is reachable.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 15:52:49 +08:00
saopig1andClaude Opus 4.7 892d9f7959 fix: corner-case audit — distinguish failures, recover from blips
Three small but real correctness fixes from auditing recent commits:

1. getPlayableSongIds returned an empty Set for both "endpoint failed"
   and "succeeded but all unplayable" — the caller couldn't tell which.
   Return Set | null now: null = error (fall through to sequential
   retry), empty Set = authoritative "all unplayable" (short-circuit
   to a clear message instead of wasting 20+ retries).

2. Web store: fetchHomeData unconditionally wrote lastFetchTime even
   when every fetch rejected (network blip, server down). That cached
   the failure for 5 minutes — user had to hard-reload to recover.
   Now only commit lastFetchTime if at least one auth-status call
   succeeded.

3. Settings profile section: if GET /profile failed, profileConfigs
   stayed undefined and the row showed "加载中..." forever. Track a
   per-bot error state and render an inline "加载失败 / 重试" link
   so the user can recover without page reload.

Out of scope but documented:
- ein=29 hardcoded in fetchCollectedPlaylists (no pagination yet —
  users with 30+ collected QQ playlists get truncated).
- /play-song single-failure UX (returns "Cannot play" message but
  frontend ignores; needs a global toast/notification primitive).
- NetEase has no analogous batch precheck (could surface same
  "click and wait silent" issue if user has region-restricted NetEase
  playlists).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 15:46:31 +08:00