complete editor panel reorganisation polish

- fix Site tab not loading theme state on direct URL navigation
- fix nav editor showing "Custom URL" for page links (detect by URL match)
- add Home option to nav page picker
- mark editor-reorganisation plan as complete
- add dynamic-url-customisation and draft-publish-workflow plans

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

PROGRESS.md

@@ -149,7 +149,7 @@ Close critical gaps identified in the competitive analysis. Phased approach: cor
 | 100 | Blog post type | — | 3h | planned |
 | 101 | Staff accounts & RBAC | — | 4h | planned |
 
-### Editor panel reorganisation ([plan](docs/plans/editor-reorganisation.md)) — In Progress
+### Editor panel reorganisation ([plan](docs/plans/editor-reorganisation.md)) — Complete
 
 Restructure the 3-tab editor panel for better discoverability. Replace Settings tab with Site tab for site-wide content (announcement bar text, social links, nav items, footer content). Move branding from Theme to Site. Merge page settings inline into Page tab.
 
@@ -162,7 +162,7 @@ Restructure the 3-tab editor panel for better discoverability. Replace Settings
 | 15-16 | Footer content (about, copyright, newsletter toggle) | 1.25h | done |
 | 17-18 | Move branding from Theme to Site | 1.5h | done |
 | 19-20 | Merge page settings into Page tab, remove Settings tab | 1h | done |
-| 21-22 | Polish and testing | 2h | planned |
+| 21-22 | Polish and testing | 2h | done |
 
 Custom page settings (title, slug, meta description, published, navigation options) now appear inline in the Page tab as a collapsible section. The separate Settings tab has been fully removed along with the SettingsEditor component.
 
@@ -256,7 +256,7 @@ All plans in [docs/plans/](docs/plans/). Completed plans are kept as architectur
 | [profit-aware-pricing.md](docs/plans/profit-aware-pricing.md) | Planned |
 | [security-hardening.md](docs/plans/security-hardening.md) | Planned |
 | [draft-publish-workflow.md](docs/plans/draft-publish-workflow.md) | Planned |
-| [editor-reorganisation.md](docs/plans/editor-reorganisation.md) | In Progress |
+| [editor-reorganisation.md](docs/plans/editor-reorganisation.md) | Complete |
 | [seo-enhancements.md](docs/plans/seo-enhancements.md) | Planned |
 | [competitive-gap-analysis.md](docs/plans/competitive-gap-analysis.md) | Reference |
 | [competitive-gaps.md](docs/plans/competitive-gaps.md) | Planned |