refactor CLI command modules and synchronize docs

README.md

@@ -1,5 +1,12 @@
 # Video Library Manager
 
+## Documentation Status
+
+- Last synchronized: **2026-02-16**
+- CLI command refactor landed (`parse`, `enrich`, `execute`, `rollback` logic moved to `src/vlm/commands/`).
+- Unified JSON I/O interfaces are available in `src/vlm/io.py`.
+- Full test baseline after refactor: **477 passed**.
+
 A Python-based CLI tool for managing personal video collections with a safety-first, human-in-the-loop approach.
 
 ## Features
@@ -806,8 +813,11 @@ src/vlm/
 ├── context.py          # CLIContext and pass_context for commands
 ├── commands/           # Command implementations
 │   ├── scan.py         # Scan command
+│   ├── parse.py        # Parse command
+│   ├── enrich.py       # Enrich command
 │   ├── analyze.py      # Analyze command
-│   └── plan.py         # Plan command
+│   ├── plan.py         # Plan command
+│   └── execute.py      # Execute/Rollback commands
 ├── scanner.py          # File discovery and metadata extraction
 ├── parser.py           # Filename parsing (titles, years, episodes)
 ├── enrichment.py       # Title/reputation enrichment pipeline
@@ -815,7 +825,7 @@ src/vlm/
 ├── providers/          # External metadata providers (TMDB, etc.)
 │   ├── base.py         # Provider interface
 │   └── tmdb.py         # TMDB API client
-├── io.py               # JSON/CSV load/save, load_analysis_json, plan/analysis input helpers
+├── io.py               # Unified JSON/CSV I/O helpers (load/save JSON, analysis writer, plan/analysis adapters)
 ├── utils.py            # UTC time, format_size, etc.
 ├── analysis.py         # Completeness and duplicate detection
 ├── duplicate_resolve.py # Duplicate group keep-index (by_quality, by_reputation, by_reputation_quality_time, first_seen, manual)