Fix failures found during the frontend integration sweep:
- Hydrate image attachment views in chat edit/reaction/pin/unpin
responses, pinned-message lists, and durable pin replay. These mutations
could commit successfully and then fail serialization or disconnect
observers.
- Expose room password presence in client/admin projections, using batch
lookups for room lists.
- Preserve nullable category IDs in room-creation review queries so
uncategorized submissions can be read and listed; refresh SQLx metadata.
Validation: Rust formatting, workspace Clippy with warnings denied, five
Docker-backed chat regression tests, eight secondary-read repository
integration tests, eight CLI human-output tests, protobuf freshness, and
a dynamic-Web backend build passed. Remote CI results are tracked on
this PR.
Frontend integration: https://github.com/synctv-org/synctv-app/pull/70
## Summary
- add the RTMP advertised address runtime setting and use it when
returning generated publish URLs
- generate reusable media-scoped publish sessions through the
provider-owned workflow
- preserve single-use publish keys while allowing creators to mint
replacements
- update runtime-setting documentation and generated protobuf contracts
## Verification
- cargo check -p synctv --features web-ui
- git diff --check
- end-to-end RTMP publish and playback against the embedded Web UI
## Summary
- add idempotent block, unblock, and paginated block-list APIs across
HTTP, gRPC, service, and repository layers
- hide blocked creators from authenticated personal discovery while
leaving anonymous discovery unchanged
- preserve joined, favorited, and directly accessed rooms with a
creator_blocked marker
- filter blocked users from message history, search, context, pinned
messages, replay, unread counts, live events, and reconnect replay
- add the user_blocks migration, SQLx offline metadata, and
repository/API coverage
## Behavior
Blocking is private to the current account. It does not alter the
blocked account or public anonymous discovery. Detailed personal room
lists remain complete and expose creator_blocked so clients can label
the creator. Observer-specific realtime filtering advances event cursors
and fails closed when block-state lookup is unavailable.
## Verification
- make check
- make fmt-check
- cargo test --workspace: 5222 passed
- synctv-api-common library tests: 638 passed, 165 ignored
- PostgreSQL favorite-room creator_blocked integration test
- SQLx prepare across the workspace
- real two-account HTTP, realtime, and room-flow integration test
Client: https://github.com/synctv-org/synctv-app/pull/47
## Summary
- split room, node, and global presence into authenticated member and
anonymous guest counts
- deduplicate member and guest actors independently while retaining
total connection counts
- update discovery ordering and realtime online-count messages to use
the separated values
- remove the previous mixed online-user field as a breaking protocol
change
Frontend: https://github.com/synctv-org/synctv-app/pull/41
## Verification
- make nextest-default (5231 passed)
- make clippy-check
- make proto-freshness
- cargo fmt --all -- --check
- git diff --check
## Summary
- store room public visibility as a first-class database field
independent of password and guest settings
- expose visibility through client, management, HTTP, gRPC, CLI,
discovery, and room creation review flows
- add `synctv room visibility ROOM_ID --public|--private` for changing
existing rooms with an explicit actor
- deny anonymous guest access to private rooms while preserving
authenticated member access
- revoke existing guest sessions immediately when a room becomes private
without disconnecting authenticated members
## Validation
- `cargo fmt --all -- --check`
- `cargo clippy -p synctv-core -p synctv-api-common -p synctv-api-http
-p synctv-api-grpc -p synctv --all-targets -- -D warnings`
- `cargo clippy -p synctv-management -p synctv --all-targets -- -D
warnings`
- `cargo check -p synctv-core -p synctv-api-common -p synctv-api-http -p
synctv-api-grpc -p synctv`
- `cargo check -p synctv-management -p synctv`
- `cargo test -p synctv room_visibility`
- verified `synctv room visibility --help` renders the required actor
and exactly one of `--public` or `--private`
- targeted realtime bridge, guest principal, realtime event, and room
service tests
- real macOS client verification: changing a public room to private
terminated the guest connection in about two seconds with
`REALTIME_TERMINATION_CODE_GUEST_ACCESS_REVOKED`; authenticated users
remained connected
## Summary
- Treat explicit null collection fields in Bilibili VOD playback
responses as empty collections.
- Cover DASH streams, backup URLs, Dolby audio, supported formats, DURL
responses, subtitles, video pages, UGC collections, and PGC episodes.
- Resolve Bilibili DASH resources from versioned playback metadata and
provide every equivalent CDN URL to the existing candidate executor.
- Prefer the URL selected by the player, then retry primary and backup
CDNs before committing the downstream response.
## Root cause
Bilibili occasionally emits explicit null for fields normally
represented as JSON arrays, which caused playback/start deserialization
errors. Proxy DASH resource requests also used a single CDN even though
the provider response included backup URLs.
## Validation
- cargo fmt --all -- --check
- cargo check for synctv-api-common, synctv-api-http, and
synctv-api-grpc
- synctv-media-providers Bilibili tests: 91 passed
- synctv-core Bilibili tests: 17 passed, 2 ignored
- candidate executor tests: 2 passed
- Real playback/start, proxy MPD, Range request, CDN fault injection,
dev build, and dev smoke checks
## Summary
- send a typed realtime termination message before server-initiated
WebSocket disconnects
- restore the view_playback_history permission bit across effective
permissions and runtime settings round trips
- remove the unused common ErrorCode enum and document the dedicated
termination codes
## Validation
- make nextest: 6715 passed
- make clippy
- git diff --check
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