docs(W4): stamp kind and status front matter on 104 live documents

Applies the document contract from
docs/plans/2026-08-20_stack-docs-flatten-and-alignment.md section 3, partially:
`kind` and `status` only. `parent` is deliberately held until the flatten in
section 4 lands, so that 127 documents do not have to be re-pointed by hand
when docs/fleet/NORTH_STAR.yaml moves to docs/NORTH_STAR.yaml.

Scope, measured on origin/next at 63069149:

  127 live docs   = all *.md under docs/ minus docs/archive/ minus docs/_old_structure/
  104 stamped     here
   19 held        operator judgement (plan section 9), worklist in the same PR
    3 held        the SUPERSEDED TASKS.md stamps, which cite the moving path
    1 untouched   docs/fleet/FLEET-DOCTRINE.md, already stamped in W1

Kinds applied: 54 guide, 34 record, 9 spec, 6 tracking, 1 projection.
Every row carries a confidence and a one-line rationale in the worklist.

Two collisions with the existing state, both flagged rather than resolved:

1. docs/README.md:150-160 already documents a front-matter convention
   (title/type/audience/status/source_of_truth) with its own allowed values.
   It is applied to 4 of 127 files. Its `status` vocabulary is
   current|draft|deprecated|historical; the new contract's is active|superseded-by.
   The key collides. This commit lets the new contract win and rewrites
   `status: current` to `status: active` on those 4 files, keeping their other
   legacy keys untouched. No code reads any of them: `git grep source_of_truth`
   outside docs/ returns nothing. docs/README.md still prescribes the old
   convention and is an operator row, so it is not edited here.

2. Two of the plan's 20 operator rows are YAML files, not markdown
   (docs/fleet/examples/roster-v2.yaml, docs/openapi-tess.yaml), and the
   contract's front-matter form has no defined meaning for a .yaml document.
   That gap also applies to docs/fleet/NORTH_STAR.yaml, the source of truth
   itself. Raised in the worklist.

A third row from the plan, docs/fleet/north-star.md, no longer exists: W1
renamed it to docs/fleet/FLEET-DOCTRINE.md.

Verification: 104/104 parse with the expected kind and status in front matter;
the check was shown to reject a wrong kind before it was trusted. The diff
removes 4 lines total, all of them `status: current`.

docs/scratchpads/1019-zero-timeout-harness.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1019 — Zero-timeout queue-guard harness race
 
 - **Issue:** #1019 (parent status remains `believed-fixed, pending jarvis validation`; do not close)

docs/scratchpads/1043-pane-git-identity.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1043 — Fleet pane git-identity propagation
 
 ## Objective

docs/scratchpads/1098-framework-shell-portability.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1098 — Framework shell portability / red main
 
 ## Objective

docs/scratchpads/1099-pipefail-sweep.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1099 — pipefail + early-exit sweep
 
 ## Scope and decisions

docs/scratchpads/1146-ci-queue-purpose.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1146 — CI Queue Guard Purpose Semantics
 
 ## Objective

docs/scratchpads/1150-pi-goal-extension.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1150 — Pi persistent goal extension
 
 - **Task ID:** ISSUE-1150 (no `docs/TASKS.md` row; that file is orchestrator-only)

docs/scratchpads/1174-wrapper-guard-round10.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1174 — Wrapper guard rounds 10–11
 
 ## Objective

docs/scratchpads/1179-required-security-di.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1179 — Required security DI wiring
 
 ## Objective

docs/scratchpads/1194-framework-tool-drift.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # #1194 — Installed framework-tool drift detection and refresh analysis
 
 ## Decision

docs/scratchpads/DOCS-IA-001.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # DOCS-IA-001 — Documentation Information Architecture
 
 - **Task:** DOCS-IA-001

docs/scratchpads/DOCS-IA-002-catalog-audit.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # DOCS-IA-002 — Documentation Catalog and Truth Audit
 
 - **Task:** DOCS-IA-002

docs/scratchpads/README.md

@@ -1,3 +1,8 @@
+---
+kind: guide
+status: active
+---
+
 # Documentation Scratchpads
 
 > **Status:** Current artifact index. Scratchpads are working memory and verification records, not product requirements or command authority.

docs/scratchpads/lease-remediation/dispatch/measure-W-B.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # W-B — Measure Pi's real tool registry
 
 - **Task / internal ref:** W-B from the lease-remediation orchestrator brief (no matching `docs/TASKS.md` row; workers do not modify that file)

docs/scratchpads/mvp-20260312.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # Mission Scratchpad — MVP
 
 > Append-only log. NEVER delete entries. NEVER overwrite sections.

docs/scratchpads/pr-merge-message-field.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # PR merge squash message field
 
 - **Charter:** `/home/hermes/agent-work/CHARTER-PRMERGE-MESSAGE-FIELD.md`

docs/scratchpads/ri-050.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # Scratchpad — RI-050 orchestrator (jarvis, dragon-lin)
 
 Mission: alpha 0.0.50 release-integrity floor. Issue #1275. Base `next` @ 476db12b.

docs/scratchpads/webui-p3r1-routing-mcp.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # P3-R1 — Routing Health Enum + `/mcp` Wiring Scratchpad
 
 **Task:** P3 hands-on acceptance blockers #1 and #5

docs/scratchpads/webui-p4-1.md

@@ -1,3 +1,8 @@
+---
+kind: record
+status: active
+---
+
 # WebUI Phase P — P4-1 Projects + Tasks SPA Scratchpad
 
 **Task ID:** P4-1