docs: archive 3 stale planning docs to legacy-obsolete-2026-07-25/

Round 6 doc cleanup per the explore-agent audit (bg_902cf284):

* local/docs/WAYLAND-IMPLEMENTATION-PLAN.md moved to
  legacy-obsolete-2026-07-25/. The file self-declared as
  superseded by 3D-DRIVER-PLAN.md on 2026-07-26; its diagnostic
  content (§§1-2) is redundant with the more detailed
  QT6-WAYLAND-NULL8-DIAGNOSIS.md (474 lines vs ~60).

* local/docs/NETWORKING-STACK-STATE.md moved to
  legacy-obsolete-2026-07-25/. Fully superseded by
  NETWORKING-IMPROVEMENT-PLAN.md (63KB, 2026-07-26) which is
  the canonical current networking plan. The state doc was a
  static 2026-07-09 snapshot absorbed by the improvement plan.

* local/docs/RAPL-IMPLEMENTATION-PLAN.md moved to
  legacy-obsolete-2026-07-25/. Companion of the already-archived
  redbear-power-improvement-plan.md. RAPL is a subset of the
  power/energy subsystem work; planning authority now lives in
  CONSOLE-TO-KDE-DESKTOP-PLAN.md (which mentions redbear-power).

SUPERSEDED.md updated with the three new archival entries
including specific reason for each.
This commit is contained in:
2026-07-27 00:20:01 +09:00
parent bf80e1145d
commit 05e4131693