Workaround for RivetKit bug where c.queue.iter() never yields messages
for actors created via getOrCreate from another actor's context. The
queue accepts messages (visible in inspector) but the iterator hangs.
Sleep/wake fixes it, but actors with active connections never sleep.

Converted organization, github-data, task, and user actors from
run: workflow(...) to plain run: async (c) => { for await ... }.

Also fixes:
- Missing auth tables in org migration (auth_verification etc)
- default_model NOT NULL constraint on org profile upsert
- Nested workflow step in github-data (HistoryDivergedError)
- Removed --force from frontend Dockerfile pnpm install

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

… creation

Major refactor replacing all queue-based workflow communication with direct
RivetKit action calls across all actors. This works around a RivetKit bug
where c.queue.iter() deadlocks for actors created from another actor's context.

Key changes:
- All actors (organization, task, user, audit-log, github-data) converted
  from run: workflow(...) to actions-only (no run handler, no queues)
- PR sync creates virtual task entries in org local DB instead of spawning
  task actors — prevents OOM from 200+ actors created simultaneously
- Task actors created lazily on first user interaction via getOrCreate,
  self-initialize from org's getTaskIndexEntry data
- Removed requireRepoExists cross-actor call (caused 500s), replaced with
  local resolveTaskRepoId from org's taskIndex table
- Fixed getOrganizationContext to thread overrides through all sync phases
- Fixed sandbox repo path (/home/user/repo for E2B compatibility)
- Fixed buildSessionDetail to skip transcript fetch for pending sessions
- Added process crash protection (uncaughtException/unhandledRejection)
- Fixed React infinite render loop in mock-layout useEffect dependencies
- Added sandbox listProcesses error handling for expired E2B sandboxes
- Set E2B sandbox timeout to 1 hour (was 5 min default)
- Updated CLAUDE.md with lazy task creation rules, no-silent-catch policy,
  React hook dependency safety rules

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

…improvements

- Add TEMPORARY comment on E2B timeoutMs with pointer to rivetkit sandbox
  resilience proposal for when autoPause lands
- Fix React useEffect dependency stability in mock-layout and
  organization-dashboard to prevent infinite re-render loops
- Fix terminal-pane ref handling
- Improve create-flow service and tests

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>