Establishes the tasks/architecture/ blocker-task half of the Safe Exit
protocol. Each deferred OQ now has an external-trigger tracker task
representing its unblocking condition, and the OQ's Blocked on field names
the tracker task ID — closing the gap where the deferral field existed but
the task-graph half was unenforced.
Changes:
- Add 6 external-trigger tracker tasks for the deferred OQs (OQ-09, 10, 32,
41, 44, 46) under tasks/architecture/, tagged [external-trigger, deferred-oq]
- Add structured Blocked on field to OQ-09 and OQ-10 (previously used legacy
'deferred' status with the reason in the Resolution prose); index now
surfaces all 6 deferred OQs with concrete conditions, no placeholders
- Document the architecture-task level mapping (level: implementation for
ADRs/specs, decomposition for spec-to-ADR breakdown, planning for backlog
seeding, research/review direct fits) and the deferred-OQ blocker-task
pattern in docs/sdd_process.md
- Mark architecture/safe-exit-blocker-task-mechanism and
architecture/oq-09-10-blocking-conditions completed (implemented by this pass)
- Fix 4 pre-existing ADR-050 implementation tasks: status: done → completed
(taskgraph enum is 'completed', not 'done') — taskgraph validate now passes
for all 100 tasks
The three architecture tasks I seeded in the previous commit used invalid
enum values for the taskgraph frontmatter (level: architecture, impact: local,
scope: small). Corrected to the valid taskgraph enums: level: implementation/
decomposition/planning, impact: project/component, scope: moderate/narrow.
taskgraph validate now passes for tasks/architecture/.
(Pre-existing tasks/call/registry/*.md and tasks/core/ownership-store-trait.md
use status: done instead of completed — out of scope for this fix.)
The monolithic open-questions.md (1310 lines, 47 OQs) was large enough to be
unmanageable, with high size variance (OQ-42 at 220 lines next to OQ-06 at 8).
Decomposed into one file per OQ under docs/architecture/questions/ (NNN-slug.md,
mirroring the ADR convention), with open-questions.md retained as the index:
theme-grouped tables plus a cross-theme Deferred/Blocked section that surfaces
the 6 deferred OQs with their Blocked-on conditions inline (the safe-exit
visibility surface). Per-OQ content moved verbatim; all 62 inbound links stay
valid (none used anchors). README's curated OQ summary dropped (now redundant
with the index tables).
Also seeds tasks/architecture/ with this task plus two follow-ups found during
the decompose: OQ-09/10 missing structured Blocked-on fields, and the
tasks/architecture/ blocker-task half of the Safe Exit protocol being
unenforced.
glm-5.2