Task Wait Qualifiers v0.2: wait_until (time window) and blocked-without-wait rule (C-42)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

.claude/rules/workplan-convention.md

@@ -48,6 +48,7 @@ priority: high | medium | low
 depends_on: [OTHER-WP-0001, OTHER-WP-0002-T03]   # wait: external commitment
 needs_human: true                                # wait: human gate
 blocked_on: message-from:<agent>                 # wait: owner reply, no workplan id yet
+wait_until: 2026-10-31                           # wait: time/evidence window, clears by itself
 blocking_reason: "<why, one line>"               # required whenever status is wait
 decision_id: CCR-2026-0004                       # optional, tracked decision behind a human gate
 state_hub_task_id: "<uuid>"         # written by fix-consistency — do not edit

canon/standards/task-wait-qualifiers_v0.1.md

@@ -4,13 +4,13 @@ type: standard
 title: "Task Wait Qualifiers v0.1"
 domain: custodian
 status: accepted
-version: "0.1"
+version: "0.2"
 owner: the-custodian
-revision: "accepted-1"
+revision: "accepted-2"
 last_reviewed: "2026-09-28"
 review_interval: 6m
 created: "2026-09-28"
-updated: "2026-09-28"
+updated: "2026-09-29"
 scope: fleet
 related_workplans:
   - CUST-WP-0074
@@ -93,6 +93,14 @@ hub decision or a change request; it is optional and never a substitute for
    `depends_on` id as soon as the owner returns one.
 7. A human-gate task is never leased to a worker. Coordination tooling treats
    `needs_human: true` as a stop, not a wake condition.
+8. A wait on a **time or evidence window** is qualified by `wait_until:
+   YYYY-MM-DD` on the task block (added 2026-09-29 for STATE-WP-0079-T05 and
+   RAPP-QONTO-WP-0002-T01). It counts as external — it clears by itself —
+   and the consistency check raises the blocker-satisfied WARN once the date
+   has passed.
+9. A `blocked` workplan carries at least one task in `wait`. Blocked with no
+   wait task is a stale status, not a block; the consistency check warns
+   (C-42) until a qualified wait task exists or the workplan is re-statused.
 
 ## Scope of `depends_on`
 
@@ -110,6 +118,8 @@ hub decision or a change request; it is optional and never a substitute for
 | `wait` | `depends_on` only | `waiting-external` | `wait_kind: external` |
 | `wait` | `needs_human: true` only | `needs-human` | `wait_kind: human` |
 | `wait` | both | both | `wait_kind: both` |
+| `wait` | `wait_until` only | `waiting-external` (time window) | `wait_kind: external` |
+| `wait` | `blocked_on: message-from:` only | `waiting-external` (owner reply) | `wait_kind: external` |
 | `wait` | neither | unqualified (WARN) | `wait_kind: unqualified` |
 
 Workplan: `blocked_kind` ∈ `human` \| `external` \| `none`, null unless