chore: remove kbx-foundation-v36 reference (superseded by v4 implementation)

Removed entire kbx-foundation-v36 directory as it's been replaced by
the new KBX Foundation v4 patterns implemented in this session:
- Registry-driven screen definitions
- Density-aware UI adapter components
- Feature module templates (ShadowRun, Models)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

docs/Design/kbx-foundation-v52-fe-operational-navigation-screen-anatomy/governance/release.json

@@ -0,0 +1,8 @@
+{
+  "foundationIteration": 50,
+  "contractVersion": "1.31.0",
+  "baseline": "v21",
+  "declaredChangeLevel": "major",
+  "releaseMode": "fe-operational-truth-home-retry-hardening",
+  "notes": "v50 continues FE-first hardening without adding BE coupling or new template families. All major KBX templates now expose an explicit errorRetryable contract so permanent permission/integration/configuration failures do not render meaningless retry actions. WMS-WORK-001 marks the production API-not-connected problem non-retryable and T06 binds the problem retryability to its state boundary. Home Attention keeps the 8-item default density, truthfully labels the 24-item expansion as a bounded priority view when more items exist, and exposes direct Work Center / Notification Center routes for remaining items instead of implying that all items are on screen. Reference HTML/JavaScript mirrors the bounded disclosure and center navigation under KBX Business Light/Dark. Domain truth, permissions, idempotency and authoritative WMS completion remain server-owned."
+}