weichen acbe744142 Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4) ...

Why: Q2 acceptance 1 requires a scripted-backend conformance for every one of
the 12 builtin topologies; task_board was the last unlit driver.

Evidence: wp4_conformance_test.go: diamond-dependency board respects the
dependency gate in claim order; orphan lease (claimed + expired) re-arms on
driver re-entry and re-claims with Attempts=2 via Resume; non-critical task
failure cascades dependents to skipped and finishes degraded; fail-closed
when tasks remain unclosable. TestTopologyConformance_allTwelve runs all 12
names (10 runnable to completion, handoff/mailbox rejected as primitives).
Full suite green with -race.

Impact: task_board lit in the topology registry (all 12 topologies now
covered); RunState gains Board (persisted in runstate.json); RunOptions gains
TaskBoardLeaseSeconds; leader topology now maps to mode before plan
confirmation so Topology=leader runs no longer hit the confirmation gate.

Refs: Q2 plan WP4 (2026-10-07-agent-stack-q2q3-plans.md); task card
.task/feature-agent-stack-q2.md

2026-10-08 01:29:03 +00:00

..

atomic_test.go

Hold parallel groups and choice replies until dispatch succeeds

2026-10-03 10:15:40 +00:00

attempt_test.go

Persist attempt ids and verify products on interrupted recovery

2026-10-07 09:18:08 +00:00

backend.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

blackboard.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

blueprint.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

checker.go

Import agent-squad as a standalone repository.

2026-09-29 12:38:35 +00:00

checkpoint_test.go

Add the Store port with tiered checkpoints and centralize termination

2026-10-07 10:00:33 +00:00

deliverable.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

engine_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

engine.go

Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4)

2026-10-08 01:29:03 +00:00

evaluator_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

evaluator.go

Add catalog-driven orchestration: intent catalog injection

2026-09-29 16:37:46 +00:00

graph_test.go

Drive workflow execution as supersteps over a compiled dependency graph

2026-10-07 09:06:52 +00:00

graph.go

Add the topology surface with loop, router, and deadline mechanics (Q2 WP1)

2026-10-08 00:03:24 +00:00

groupchat.go

Add review driver, handoff primitive, and group-chat driver (Q2 WP3)

2026-10-08 01:11:51 +00:00

handoff.go

Add review driver, handoff primitive, and group-chat driver (Q2 WP3)

2026-10-08 01:11:51 +00:00

hitl.go

Add leader progress ledger, replan cap, and mailbox with actor attribution (Q2 WP2)

2026-10-08 00:34:46 +00:00

id.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

intent_catalog_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

intent_gate_test.go

Add the optional intent gate port with the squadintent adapter, CLI wiring, and pin cascade

2026-09-29 16:05:33 +00:00

intent.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

leader_mailbox_conformance_test.go

Add leader progress ledger, replan cap, and mailbox with actor attribution (Q2 WP2)

2026-10-08 00:34:46 +00:00

leader_test.go

Add the Store port with tiered checkpoints and centralize termination

2026-10-07 10:00:33 +00:00

leader.go

Add leader progress ledger, replan cap, and mailbox with actor attribution (Q2 WP2)

2026-10-08 00:34:46 +00:00

lock_other.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

lock_unix.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

mailbox.go

Add leader progress ledger, replan cap, and mailbox with actor attribution (Q2 WP2)

2026-10-08 00:34:46 +00:00

models.go

Add the topology surface with loop, router, and deadline mechanics (Q2 WP1)

2026-10-08 00:03:24 +00:00

planner_llm.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

planner_mock.go

Import agent-squad as a standalone repository.

2026-09-29 12:38:35 +00:00

planner_rule.go

Add catalog-driven orchestration: intent catalog injection

2026-09-29 16:37:46 +00:00

planner.go

Add catalog-driven orchestration: intent catalog injection

2026-09-29 16:37:46 +00:00

port.go

Carry the split usage fields through squad events (N3 WP6)

2026-10-07 17:12:24 +00:00

progress.go

Close the squad P1 gaps the audit listed for this batch

2026-10-03 13:10:39 +00:00

r2_regression_test.go

Close the squad P1 gaps the audit listed for this batch

2026-10-03 13:10:39 +00:00

recovery_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

registry_test.go

Import agent-squad as a standalone repository.

2026-09-29 12:38:35 +00:00

registry.go

Persist step approvals and guard squad HTTP entry points

2026-10-03 01:48:10 +00:00

request_v2_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

review.go

Add review driver, handoff primitive, and group-chat driver (Q2 WP3)

2026-10-08 01:11:51 +00:00

router_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

router.go

Add a router fast path and pass host tools through

2026-10-01 09:00:13 +00:00

runstate.go

Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4)

2026-10-08 01:29:03 +00:00

runstore.go

Converge run persistence on SQLite through the Store port

2026-10-07 10:29:47 +00:00

steering_test.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

step_retry.go

Move cross-library squad code into adapter modules

2026-10-03 13:40:58 +00:00

taskboard.go

Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4)

2026-10-08 01:29:03 +00:00

termination_test.go

Converge run persistence on SQLite through the Store port

2026-10-07 10:29:47 +00:00

termination.go

Converge run persistence on SQLite through the Store port

2026-10-07 10:29:47 +00:00

think_split_test.go

Import agent-squad as a standalone repository.

2026-09-29 12:38:35 +00:00

topology_conformance_test.go

Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4)

2026-10-08 01:29:03 +00:00

topology.go

Add the topology surface with loop, router, and deadline mechanics (Q2 WP1)

2026-10-08 00:03:24 +00:00

workflow.go

Add review driver, handoff primitive, and group-chat driver (Q2 WP3)

2026-10-08 01:11:51 +00:00

workspace.go

Converge run persistence on SQLite through the Store port

2026-10-07 10:29:47 +00:00

wp3_conformance_test.go

Add review driver, handoff primitive, and group-chat driver (Q2 WP3)

2026-10-08 01:11:51 +00:00

wp4_conformance_test.go

Add task-board driver with claim/lease/complete and 12-topology aggregate (Q2 WP4)

2026-10-08 01:29:03 +00:00