#95 PR-1 — Tracer: decisions spine (standalone confirm: ask→board→answer→pull→ack)

You are being dispatched from flower Brief #117: #95 PR-1 — Tracer: decisions spine (standalone confirm: ask→board→answer→pull→ack)

Recall pointer:
- Use recall_brief with id 117 for the full folder if you need provenance.

Target:
- project: flower (/Users/mikeferrara/Documents/code/flower)
- branch: flower/95-pr1-decisions-tracer
- worktree: not specified
- kind: fresh

Current brief spec:
## PR-1 — Tracer: decisions spine (child of #95; smallest end-to-end slice)
Migration **adds** the minimum columns to `decisions` (`subject_*` morph + backfill subject=Brief,
`project_id`, `decision_type` + backfill, `is_blocking`, `assigned_to`=canonical ref, `released_at`,
`acked_at`) per #95 §5.5. `DecisionStatus`/`DecisionType` enums. Lean `DecisionService`
(`ask`/`answer`/`ack`, independent release-on-answer, denormalized answer — **no `decision_answers`
yet**). MCP `decision_ask` / `decision_answer` / `recall_decisions` (released+assigned+unacked) /
`decision_ack`. The `brief_*` tools now go through `DecisionService` (replaying brief_events for
subject=Brief). Minimal `/decisions` `Decisions\Index` + route + shared `card.blade.php` rendering
**only** the `confirm` affordance (bloom Approve/Decline — no Flux, no flyout, no groups). Also: the §0
Flux-in-bloom smoke check so PR-3 can commit to Flux safely.
Deps: PR-0 (#116). Design ref: #95 §5 + §8. Exercises every layer end-to-end. `php artisan test` green +
pint. `Brief: #117` trailer.

Recent/key trace events:
[1] participant_joined flower-refine: (no body)
[2] note_added flower-refine: Child of #95. PR-1 (smallest end-to-end tracer bullet) of the 9-PR plan (§8 of the #95 design doc). Full spec via brief_update_spec.
[3] plan_proposed flower-refine: ## PR-1 — Tracer: decisions spine (child of #95; smallest end-to-end slice)
Migration **adds** the minimum columns to `decisions` (`subject_*` morph + backfill subject=Brief,
`project_id`, `decision_type` + backfill, `is_blocking`, `assigned_to`=canonical ref, `released_at`,
`acked_at`) per #95 §5.5. `DecisionStatus`/`DecisionType` enums. Lean `DecisionService`
(`ask`/`answer`/`ack`, independent release-on-answer, denormalized answer — **no `decision_answers`
yet**). MCP `decision_ask` / `decision_answer` / `recall_decisions` (released+assigned+unacked) /
`decision_ack`. The `brief_*` tools now go through `DecisionService` (replaying brief_events for
subject=Brief). Minimal `/decisions` `Decisions\Index` + route + shared `card.blade.php` rendering
**only** the `confirm` affordance (bloom Approve/Decline — no Flux, no flyout, no groups). Also: the §0
Flux-in-bloom smoke check so PR-3 can commit to Flux safely.
Deps: PR-0 (#116). Design ref: #95 §5 + §8. Exercises every layer end-to-end. `php artisan test` green +
pint. `Brief: #117` trailer.
[4] parent_set flower-refine: Grouped under epic #95.
[5] dependency_added flower-refine: Now depends on #116 (#95 PR-0 — Pure rename: brief_questions → decisions (isolate blast radius)).
[6] status_change flower-refine: (no body)
[7] link_added flower-refine: (no body)
[8] link_added flower-refine: (no body)
[9] participant_joined flower-116: (no body)
[10] unblocked flower-116: Unblocked — #116 reached complete.

Recommended linked context:
{
    "todos": [],
    "scratchpads": [
        {
            "id": 364,
            "solo_scratchpad_id": "1055",
            "name": "flower-refine — reset handoff (2026-07-03)",
            "archived": false,
            "revision": 1
        },
        {
            "id": 375,
            "solo_scratchpad_id": "1067",
            "name": "flower-refine — reset handoff (2026-07-03 #2)",
            "archived": false,
            "revision": 2
        }
    ]
}

Execution notes:
- Treat the brief as the source of truth.
- Keep work scoped to this dispatch request.
- Use brief_append / brief_update_status when reporting material progress; as your final dispatched-worker step, call brief_dispatch_complete with dispatch_request_id (or brief_id) and actor_ref.
- Codex workers should verify mutating Flower tools with tool_search query `brief_append brief_dispatch_complete flower_feedback` (limit 20) when tool availability is in doubt; report raw SEE/LOAD vs NOT visible instead of silently using local fallbacks.
- Add a git commit trailer `Brief: #117` to every commit for this brief so flower can exact-link commits back to the brief.