docs: Update project plan for v1.1.0 completion

Comprehensive project plan updates to reflect v1.1.0 release:

New Documents:
- INDEX.md: Navigation index for all planning docs
- ROADMAP.md: Future version planning (v1.1.1 → v2.0.0)
- v1.1/RELEASE-STATUS.md: Complete v1.1.0 tracking

Updated Documents:
- v1/implementation-plan.md: Updated to v1.1.0, marked V1 100% complete
- v1.1/priority-work.md: Marked all items complete with actual effort

Changes:
- Fixed outdated status (was showing v0.9.5)
- Marked Micropub as complete (v1.0.0)
- Tracked all v1.1.0 features (search, slugs, migrations)
- Added clear roadmap for future versions
- Linked all ADRs and implementation reports

Project plan now fully synchronized with v1.1.0 "SearchLight" release.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

docs/projectplan/v1.1/priority-work.md

@@ -2,25 +2,26 @@
 
 ## Overview
 
-This document identifies HIGH PRIORITY work items that MUST be completed for the v1.1.0 release. These items address critical issues discovered in production and architectural improvements required for system stability.
+This document tracked HIGH PRIORITY work items for the v1.1.0 release. All critical items have been successfully completed.
 
 **Target Release**: v1.1.0
-**Status**: Planning
+**Status**: COMPLETED ✅
 **Created**: 2025-11-24
+**Released**: 2025-11-25
 
 ## Critical Priority Items
 
-These items MUST be completed before v1.1.0 release.
+All critical items were successfully completed for v1.1.0 release.
 
 ---
 
-### 1. Database Migration System Redesign - Phase 2
+### 1. Database Migration System Redesign - Phase 2 ✅
 
 **Priority**: CRITICAL
-**ADR**: ADR-032
-**Estimated Effort**: 4-6 hours
-**Dependencies**: None
-**Risk**: Low (backward compatible)
+**ADR**: ADR-033
+**Actual Effort**: ~2 hours
+**Status**: COMPLETE
+**Implementation**: Renamed SCHEMA_SQL to INITIAL_SCHEMA_SQL for clarity
 
 #### Problem
 The current database initialization system fails when upgrading existing production databases because SCHEMA_SQL represents the current schema rather than the initial v0.1.0 baseline. This causes indexes to be created on columns that don't exist yet.
@@ -103,13 +104,13 @@ Current IndieAuth implementation may need updates based on production usage patt
 
 These items SHOULD be completed for v1.1.0 if time permits.
 
-### 3. Full-Text Search Implementation
+### 3. Full-Text Search Implementation ✅
 
-**Priority**: MEDIUM
-**Reference**: v1.1/potential-features.md
-**Estimated Effort**: 3-4 hours
-**Dependencies**: None
-**Risk**: Low
+**Priority**: MEDIUM (Elevated to HIGH - implemented)
+**ADR**: ADR-034
+**Actual Effort**: ~7 hours (including complete UI)
+**Status**: COMPLETE
+**Implementation**: SQLite FTS5 with full UI and API
 
 #### Implementation Approach
 - Use SQLite FTS5 extension