docs: add Carbon React Grid and Subgrid Layouts guide; update index and log
docs: update Frontend Structure and Guidelines; add Frontend Verification and Tooling guide; create Frontend Type Boundary pattern
docs: add Block Creation Wizard test patterns and update index
docs: add TanStack Form useForm re-render gotcha to frontend KB
feat(patterns): add Formula Create Screen pattern guide and update related documentation
refactor(codes): consolidate backend human index - Remove duplicate BackendCodeIndex.md - Keep BackendComponents.md as canonical human index for codes/backend
feat(wiki): enforce OKF in-place, remove okf bundle, regenerate per-folder indexes and fix human links - Delete okf/ bundle; OKF format now in-place via per-folder index.md/log.md - Regenerate 35 per-folder index.md to strict OKF format, create missing log.md - Rebuild Home.md/_Sidebar.md to Navigation Contract; remove NAV_BLOAT - Fix MD_EXT/PATH_LINK violations in 18 human pages to filename-only slugs - Clean kb/index.md duplicate entry and intro content
feat: Add human-facing indexes for various components, services, and documentation across the project