Remove unused margin and adjust padding/positioning in ChatBox. Update
Chat component background color to use theme and adjust ChevronDown
margin.

- Adjust emoji suggestion trigger to require at least 3 characters.
- Implement a `pointerEvents="box-none"` overlay for the emoji selector
to prevent accidental clicks on underlying elements.
- Refactor the "Scroll to bottom" button in the chat component to use
styled atoms for better maintainability and a cleaner look.
- Wrap emoji and mention suggestion lists in `ScrollView` components to
enable scrolling when the lists exceed the maximum height.

feat: add scroll to bottom button in chat

config: allow RTMPS addon and regular at the same time

multistreaming: add RTMP push

feat: hide login if logged in

feat: branding system

Delegated moderation lexicons

feat(frontend): Implement delegated moderation UI

- Add width="min" to dialog buttons for proper layout
- Replace text checkmark with Check icon from lucide-react-native
- Fix typo: mb[4] → my[4] in moderator panel
- Simplify DID resolution logic with cleaner nested structure
- Change livestream update to CREATE for chapter marker pattern

Addresses feedback from PR #796

Enable delegated moderators with livestream.manage permission to update
stream titles via mod view.

- Add useUpdateLivestreamRecord hook with owner/delegated paths
- Implement update stream title dialog in mod view
- Add livestream management permission checks
- Export block module from streamplace-store

Note: block.tsx now contains multiple moderation actions.

Related to #718

Update frontend state management to handle multiple separate delegation
records per moderator, matching backend bug fix.

- Merge permissions from all delegation records in useCanModerate
- Fix WebSocket record matching using rkey + createdAt
- Skip expired delegations during permission merge

Related to #718

- Add "Moderations" tab to Stream Settings panel
- Embed ModeratorPanel as sub-panel for cleaner UI
- Accessible via button selector alongside Create and Metadata

- Update block and hide hooks to support delegated moderation
* Pass streamerDID to moderation actions
* Use XRPC endpoints when caller is not the streamer
* Direct ATProto writes when caller is the streamer

- Update ModView to use useCanModerate hook
* Replace useIsMyStream with permission-based checks
* Show moderation actions based on canHide/canBan permissions
* Support both streamer and delegated moderators

- Cleanup: Remove unused moderationSvcDid parameter

- Add moderationPermissions to livestream state
* Stores moderation permission records from streamer's repo
* Updated in real-time via WebSocket

- Handle moderation permission records in WebSocket consumer
* Add/update permissions when records are created
* Clear and refetch when records are deleted
* Enables real-time permission updates without page refresh

- Add ModeratorPanel component for managing moderators
* List of moderators with permissions and expiration
* Add moderator dialog with permission selection
* Remove moderator with confirmation
* Resolves DIDs to handles for display
* Supports embedded mode for use in other panels

- Add useCanModerate hook to check moderation permissions
* Reads from livestream store (updated via WebSocket)
* Supports owner and delegated moderator permissions
* Handles permission expiration

- Add moderator management hooks
* useListModerators - list all moderators for current user
* useAddModerator - add new moderator with permissions
* useRemoveModerator - remove moderator by rkey
* Resolves handles to DIDs automatically

* test(moderation): Add comprehensive permission validation tests

Add unit and integration tests for delegated moderation:
- Permission checker tests with multiple delegation records
- Expiration handling tests
- RPC endpoint permission enforcement tests
- Firehose integration tests

Tests verify the multi-record permission merging fix.

Related to #718

* some fixes

* remove duplicate

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Co-authored-by: makeworld <makeworld@protonmail.com>

fix: check polyfills again

Assisted-by: Claude Code

Assisted-by: Claude Code