docs: stale-doc round-4 cleanup (CONSOLE-TO-KDE + WAYLAND plan)

Round-4 stale-doc audit (2026-07-26) found that several docs
contradict the v5.4 canonical authority (DRIVER-MANAGER-MIGRATION-PLAN).
This commit addresses two of the cleanup items:

1. CONSOLE-TO-KDE-DESKTOP-PLAN.md — the plan reference table
   referenced the IRQ and DRM plans as current canonical authorities
   when they live in legacy-obsolete-2026-07-25/. Updated the table
   to annotate their archived location and note that their work
   is subsumed by Round 1-5 base/kernel and 3D-DRIVER-PLAN Rounds
   1-7 respectively. Also noted WAYLAND-IMPLEMENTATION-PLAN.md's
   status table is superseded by 3D-DRIVER-PLAN.md and added
   3D-DRIVER-PLAN.md as the canonical single coherent post-Round-7
   plan.

2. WAYLAND-IMPLEMENTATION-PLAN.md — added a header note
   (2026-07-26) acknowledging that the document's diagnostic
   content remains accurate but its status table and implementation
   phases are superseded by 3D-DRIVER-PLAN.md Rounds 1-7. The
   original 'RESOLVED — 2026-07-08' header is preserved for
   historical reference. The null+8 fix patches are committed but
   never runtime-validated in isolation; the Phase A instrumented-
   rebuild runbook (§7.1-7.4) remains the prerequisite for any
   further status claims.

Other stale-doc items from the round-4 audit (INIT-NAMESPACE-
MANAGER-SCALABILITY-PLAN.md, WIFI-IMPLEMENTATION-PLAN.md,
QUIRKS-IMPROVEMENT-PLAN.md, INPUT-STACK-LINUX-ALIGNMENT-PLAN.md,
README.md version refs) are tracked for follow-up in the
v5.5 plan update (next commit). The evdevd input-event logging
fix and the init/submodule/.expect(TODO) replacement were
already committed by their respective agents.

local/docs/CONSOLE-TO-KDE-DESKTOP-PLAN.md

@@ -2064,13 +2064,14 @@ This document is the authority. Subsystem plans remain for deep-dive detail:
 | Plan | Covers |
 |------|--------|
 | `KERNEL-IPC-CREDENTIAL-PLAN.md` | Kernel credential syscalls, IPC, RLIMIT — Phases K1-K2,K4 complete |
-| `IRQ-AND-LOWLEVEL-CONTROLLERS-ENHANCEMENT-PLAN.md` | PCI/IRQ/MSI-X/IOMMU quality |
+| `IRQ-AND-LOWLEVEL-CONTROLLERS-ENHANCEMENT-PLAN.md` *(archived `legacy-obsolete-2026-07-25/`)* | PCI/IRQ/MSI-X/IOMMU quality — work subsumed by Round 1–5 base/kernel work |
 | `ACPI-IMPROVEMENT-PLAN.md` | ACPI shutdown, power, sleep states |
 | `archived/RELIBC-IPC-ASSESSMENT-AND-IMPROVEMENT-PLAN.md` | relibc IPC surface |
-| `DRM-MODERNIZATION-EXECUTION-PLAN.md` | DRM/KMS modernization |
-| `WAYLAND-IMPLEMENTATION-PLAN.md` | Wayland compositor stability |
+| `DRM-MODERNIZATION-EXECUTION-PLAN.md` *(archived `legacy-obsolete-2026-07-25/`)* | DRM/KMS modernization — render-path work subsumed by `3D-DRIVER-PLAN.md` Rounds 1–7 |
+| `WAYLAND-IMPLEMENTATION-PLAN.md` | Wayland compositor stability — diagnostic content current; status table superseded by `3D-DRIVER-PLAN.md` Rounds 1–7 |
 | `DBUS-INTEGRATION-PLAN.md` | D-Bus architecture |
 | `GREETER-LOGIN-IMPLEMENTATION-PLAN.md` | Greeter/login design |
+| `3D-DRIVER-PLAN.md` *(canonical)* | Mesa + virgl + Intel iris + AMD radeonsi — single coherent post-Round-7 plan |
 
 ---
 

local/docs/WAYLAND-IMPLEMENTATION-PLAN.md

@@ -1,3 +1,15 @@
+# Red Bear OS Wayland Implementation Plan
+
+> **Note (2026-07-26):** This document's diagnostic content (§§1–2, evidence chain,
+> crash analysis) remains accurate. The **status table and implementation phases**
+> below are **superseded** by `local/docs/3D-DRIVER-PLAN.md` Rounds 1–7
+> (2026-07-26). The null+8 fix patches are committed in source
+> (qtwaylandscanner + libwayland) but **never runtime-validated in isolation**.
+> The Phase A instrumented-rebuild runbook (§7.1–7.4) is the prerequisite for
+> any further status claims.
+
+**Original header** (kept for historical reference):
+
 # Red Bear OS Wayland Implementation Plan (RESOLVED — 2026-07-08)
 
 **Status**: Wayland subsystem builds. Qt6 Wayland, Mesa EGL+GBM+GLES2, KWin building.