fabro/lib/components
Bryan Helmkamp 34996d630f
Give Ask Fabro sessions their own event log
Step 4 of the legacy executor deletion, second commit. Ask Fabro's
sessions were the last writer of `run_events`: a session's creation, its
turns and their messages, tool calls and endings went into the run's
legacy event log, keyed by the run's sequence. They now have a log of
their own.

- `run_session_events` (migration `2026091802`): one row per session
  event, numbered per session from 1, with the owning run, the turn, the
  event name and its properties. `RunSessionEventStore` appends under the
  write lock, lists a session from a sequence, names a session's owner
  from its creation event, deletes a run's sessions with the run, and
  publishes each committed event to its subscribers.
- `fabro_types::SessionEvent`: `seq`, `session_id`, `run_id`, `ts` and a
  flattened body (`event` naming the kind, `properties` its fields), with
  the same event names and property shapes the legacy events carried,
  so the web app and the CLI read the same JSON. The property structs
  move to `session_event`; `run_event::session` re-exports them under
  their old names until the legacy event log goes.
- The API: `GET /sessions/{id}/events` pages `PaginatedSessionEventList`
  by the session's own sequence, `GET /sessions/{id}/attach` replays and
  streams `SessionEvent` frames (subscribed before the replay, so no
  event falls between the two), the turn stream carries the same frames,
  and an interrupt answers with the recorded event. The session
  projection folds `SessionEvent`s; the legacy `find_session_owner` over
  `run_events` is gone.
- The CLI's `run ask` and the web app's session stream read
  `SessionEvent`; the web runtime no longer accepts the nested legacy
  envelope shape.

The two session resume tests in the server keep failing for a reason
this commit does not touch: Ask Fabro reconnects to the run's sandbox
from the projection's sandbox instance, which the Petri projection does
not carry yet (`VIEWS.md`, the `scope.acquired` gap).

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-18 12:47:43 -04:00
..
fabro-automation Open sandbox provider identity to plugin kinds 2026-09-09 15:17:32 -06:00
fabro-checkpoint Merge remote-tracking branch 'origin/main' into remove/run-metadata-branches 2026-09-12 16:28:01 -06:00
fabro-dump Carry usage as lithos-llm's Usage and rename billing to usage 2026-09-14 12:31:34 -06:00
fabro-environment Open sandbox provider identity to plugin kinds 2026-09-09 15:17:32 -06:00
fabro-github Resolve one Git identity per run and inject it everywhere 2026-09-12 11:35:46 -06:00
fabro-graphviz Delete fabro-validate and fabro-acp; validate on Petri's check 2026-09-18 11:32:04 -04:00
fabro-install Open sandbox provider identity to plugin kinds 2026-09-09 15:17:32 -06:00
fabro-interview refactor: remove duplicated review target rendering and validation 2026-07-28 15:14:23 -04:00
fabro-llm Run agent stages, Ask Fabro, and fabro exec on pebble's CodingAgent 2026-09-11 14:19:15 -06:00
fabro-manifest Delete fabro-validate and fabro-acp; validate on Petri's check 2026-09-18 11:32:04 -04:00
fabro-mcp-store refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
fabro-petri Run the server's lifecycle over platform records instead of run_events 2026-09-18 12:32:06 -04:00
fabro-sandbox Surface dropped Daytona output to the agent as a stderr line 2026-09-14 12:24:02 -06:00
fabro-slack Delete fabro-core and the engine half of fabro-workflow 2026-09-18 10:44:41 -04:00
fabro-store Give Ask Fabro sessions their own event log 2026-09-18 12:47:43 -04:00
fabro-tool Carry usage as lithos-llm's Usage and rename billing to usage 2026-09-14 12:31:34 -06:00
fabro-tracker refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
fabro-variable refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
fabro-workflow Run the server's lifecycle over platform records instead of run_events 2026-09-18 12:32:06 -04:00
fabro-workflow-version Share workflow packaging results and validation across callers 2026-09-12 10:15:42 -06:00