docs(phase-03): complete phase execution

Author: PatrickSys

.planning/ROADMAP.md

@@ -116,7 +116,7 @@ Plans:
 | Phase | Plans Complete | Status | Completed |
 |-------|----------------|--------|-----------|
 | 02. Tree-sitter (UAT gap closures) | 3/3 | Complete | 2026-02-20 |
-| 03. Evaluation & Guardrails | 3/3 | Complete    | 2026-02-20 |
+| 03. Evaluation & Guardrails | 3/3 | Complete   | 2026-02-20 |
 | 04. Grammar Assets & Loader | 0/0 | Not started | - |
 | 05. AST-Aligned Chunking | 0/0 | Not started | - |
 | 06. Index Versioning & Migration | 0/0 | Not started | - |