Changelog

Four foundation pieces landing in one wave so the next batch can build on a clean chassis. (1) AdminNavGroup type — sidebar + shell accept primaryNavGroups[] alongside legacy flat primaryNav. Templates opt into grouped Pages/Features rendering one by one. (2) Position dropdown — LandingSection.order field switches from manual number input to a sibling-aware Select; reducer auto-shifts other sections on create / move / delete so two sections can never share a position. (3) Responsive overlap fix — min-w-0 on SidebarInset + main flex child prevents wide admin pages clipping under the shadcn sidebar. (4) saas-marketing-os catalog metadata corrected — adminPreviewPath + full admin file list added; description no longer claims 'no admin' (the filesystem had it all along). (5) saas-marketing-os = canary for the new grouped nav — buildAdminNav(state) returns [Overview, Pages, Features] groups; legacy buildAdminPrimaryNav kept as flatten-wrapper for backwards compat. (6) PageEntry forward-compat — isLanding?: boolean + sections?: LandingSection[] added to the type. BF-wave does the data migration (landing-as-page).

Corrective wave after BB / BC. BB-wave's DashboardSwitcher dropdown was the wrong primitive (shadcn TeamSwitcher applied to section toggle); BC-wave bolted multi-tenant workspaces onto personal-brand-os which doesn't need them. New direction: two opt-in archetypes. **Simple** (default) — single sidebar, BrandHeader, admin nav with collapsible sub-menus. **Advanced** (opt-in) — three-column layout with workspace switcher in the primary header and a secondary sidebar for active-section sub-nav. Simple is what 7 of 8 templates need; advanced is reserved for notion-page-clone-os and any future template with multi-tenant context + many non-CMS surfaces. The advanced primitives (WorkspaceSwitcher, SecondarySidebar, DashboardShellAdvanced) ship in BE-wave when notion-page-clone-os is wired as the canary.

BB-wave delivered the DashboardSwitcher chassis. BC-wave proves it end-to-end on one template: personal-brand-os now has a fully working Workspace surface. Multi-tenant workspaces (Personal / Side Project / …) with CRUD + active switching. Per-workspace Notes (full editor, search) and Tasks (inline checklist with overdue badge + open/done/all filter). All persisted via the existing localStorage store + BroadcastChannel cross-tab sync. Sidebar nav swaps between admin and workspace primary nav based on pathname; switcher header shows the active workspace icon + name. Old `/dashboard/workspace` placeholder replaced by a real dashboard with stat cards and recent-notes list. The other 7 OS templates keep the placeholder; their workspace surfaces lift the same pattern in subsequent waves.

Top of every template sidebar now hosts an improved adaptation of the shadcn sidebar-07 TeamSwitcher pattern. Click → dropdown reveals Admin Panel + Workspace sections with icon, label, one-line description, active checkmark, and ⌘1/⌘2 keyboard shortcuts. Footer link jumps to /templates so operators can hop to another template without leaving the dashboard. Inspired by notion-page-clone WorkspaceSwitcher (role-gated items, composable trigger) and superspace EnhancedWorkspaceSwitcher (hierarchical context, descriptions). The dashboard/admin and dashboard/workspace surfaces now share a single dashboard/layout.tsx — the switcher and store provider live one level up so the chassis stays consistent across both surfaces. Workspace placeholder updated to point at the new ⌘1/⌘2 shortcuts.

Before: /preview/notion-page-clone-os/public showed a marketing landing page jualan notion-blocks slice. After: it IS a Notion clone — left sidebar with tree-nav (page CRUD inline), main panel with page editor (rich blocks via notion-blocks primitive registry) or database table (per-cell + property CRUD). Built by lifting the six props-driven Notion wrappers from nosion's shared/components/notion (NotionPage / NotionHeader / NotionSidebar / NotionBlock / NotionDatabase / NotionProperty) to a new rr slice `notion-shell`. Zero-peer-dep design — icon-picker dropped in favor of `renderIcon` + `renderIconPicker` props so host wires any icon library (we wire @/features/icon-picker at the template layer). NotionBlock dispatches via a `blockRenderers` prop — the template registers equation/code/divider from notion-blocks, falls back to contentEditable for text-shape blocks. Template store extended with `docs` + `databases` slices alongside existing pages/snippets/landingSections; storageKey bumped v2-landing → v3-docs. Reducer split into `notion-reducer.ts` to stay under the 200-LOC cap.

AZ-wave foundation only (mechanical URL prefix shift). Every `/preview/<template>/admin/...` route moves under `/preview/<template>/dashboard/admin/...`, freeing `dashboard/workspace/` as the new productivity surface. Permanent redirect from old URLs preserves every external link. Per-template constants split: DASHBOARD_BASE / ADMIN_PANEL_BASE / WORKSPACE_BASE introduced; ADMIN_BASE kept as alias for backwards compat. _shared/ui/admin-shell.tsx renamed to dashboard-shell.tsx with AdminShell as deprecated alias. Workspace landing pages now render a placeholder pointing to docs/architecture/dashboard-vision.md — BA/BB waves will populate it with notion editor + calendar + command-menu + database views. No URL breaking change; no consumer-side action needed.

Tiny nav UX fix + comprehensive close-out docs so the next session resumes without retracing today's conversation. Reorder Pages sub-items so All Pages comes first (the listing surface a user opens before drilling into a specific page editor like Landing). Capture the Dashboard architectural direction (Admin Panel + Workspace split, RBAC/CRM/Analytics harvest from superspace) at docs/architecture/dashboard-vision.md, and a wave-by-wave log at docs/sessions/2026-05-19-session.md. Memory entries written so /rr in the next session auto-loads the vision + open items.

Closes the AV-deferred propagation: every website template now has the Pages parent + collapsible sub-items (Landing / All pages / blog / portfolio / services where applicable). ParentNavItem rewired to the canonical shadcn NavMain idiom (group/collapsible + group-data-[state=open]/collapsible:rotate-90) — same pattern shadcn ships in its docs. FeatureBar gets a new ExternalLink button: when the active docs tab is a preview surface, the button pops the iframed content out into a real browser tab at native size.

Applies the AV nested-nav pattern to notion-page-clone-os and rewires the public homepage to compose existing rr slices instead of a bespoke React tree. Admin sidebar now groups Landing / Snippets / All-pages under a single "Pages" parent (Collapsible + SidebarMenuSub). Public homepage reads admin-editable LandingSection rows from the template store and renders each via the canonical HeroBlock / FeatureGridSection / CtaBand slices, plus a custom snippets gallery section for the notion-blocks demo. Store schema bumped to v2-landing — landing-sections now first-class state managed via LANDING_UPSERT / LANDING_DELETE alongside pages + snippets.

Admin nav was a flat list per template — every content surface (landing, blog, pricing, features, changelog) sat as a sibling top-level menu item. With more entities being added the sidebar started feeling crowded. AV adds optional `children` to AdminNavItem and renders nested entries via shadcn's `Collapsible` + `SidebarMenuSub` + `SidebarMenuSubButton`. POC on saas-marketing-os groups all page-driving CRUDs (landing, all pages, blog, pricing, features, changelog) under a single "Pages" parent. Top-level keeps Dashboard / Pages / Customers / Subscriptions / Leads. Other 6 templates queued for AW. Dynamic per-page section composition (using existing hero / feature-grid / pricing-page / blog-section / changelog-feed / faq-section / portfolio-section / cta / services / testimonials-grid slices) deferred to a separate AW-B sub-wave.