chore: trim dead code, modularize CLI, and archive stale docs

Extract review-plan, report, quarantine, state, and config handlers into
commands/ with shared cli_helpers; remove unused exceptions and duplicate
plan summary wrappers. Archive superseded review markdown, sync docs to
517-test baseline, and fix empty series titles when only a quality tag remains.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_plan_review.py

@@ -1,19 +1,23 @@
 """Tests for plan review helpers."""
 
-import json
+import csv
 from pathlib import Path
 
 from vlm.models import ExecutionPlan, FileOperation
 from vlm.plan_review import (
+    REVIEW_APPLIED_AT_KEY,
+    build_duplicate_path_maps,
     build_identity_lookup,
     check_review_requirements,
     enrich_review_rows,
+    normalized_path_key,
     prepare_review_rows,
     review_plan,
+    save_review_csv,
 )
 from vlm.plan_render import render_review_verdict
 from vlm.plan_structure_preview import build_structure_preview_lines
-from vlm.planner import load_plan, save_plan
+from vlm.planner import apply_review_to_plan, load_plan, save_plan
 from vlm.utils import utc_now
 
 
@@ -78,7 +82,7 @@ def test_build_identity_lookup_and_enrich(tmp_path):
 def test_check_review_requirements_missing_csv(tmp_path):
     plan_path = tmp_path / "plan.json"
     op = FileOperation(
-        operation_type="no-op",
+        operation_type="quarantine",
         source_path=tmp_path / "Series.S20E01.mkv",
         destination_path=None,
         reason="Series needs manual review (season exceeds configured threshold)",
@@ -92,6 +96,95 @@ def test_check_review_requirements_missing_csv(tmp_path):
     assert "not found" in errors[0]
 
 
+def test_check_review_requirements_requires_apply_review(tmp_path):
+    plan_path = tmp_path / "plan.json"
+    csv_path = tmp_path / "plan_manual_review.csv"
+    op = FileOperation(
+        operation_type="move",
+        source_path=tmp_path / "a.mkv",
+        destination_path=tmp_path / "lib/a.mkv",
+        reason="Series needs manual review (season exceeds configured threshold)",
+        has_conflict=True,
+    )
+    plan = _minimal_plan([op])
+    save_plan(plan, plan_path)
+    rows, _ = review_plan(plan)
+    save_review_csv(rows, csv_path)
+
+    errors = check_review_requirements(load_plan(plan_path), plan_path, csv_path)
+    assert len(errors) == 1
+    assert "apply-review" in errors[0]
+
+
+def test_check_review_requirements_passes_after_apply_review(tmp_path):
+    plan_path = tmp_path / "plan.json"
+    csv_path = tmp_path / "plan_manual_review.csv"
+    op = FileOperation(
+        operation_type="move",
+        source_path=tmp_path / "a.mkv",
+        destination_path=tmp_path / "lib/a.mkv",
+        reason="Series needs manual review (season exceeds configured threshold)",
+        has_conflict=True,
+    )
+    plan = _minimal_plan([op])
+    save_plan(plan, plan_path)
+    rows, _ = review_plan(plan)
+    for row in rows:
+        row["operation_type"] = "no-op"
+    save_review_csv(rows, csv_path)
+
+    updated = apply_review_to_plan(load_plan(plan_path), csv_path)
+    save_plan(updated, plan_path)
+
+    errors = check_review_requirements(load_plan(plan_path), plan_path, csv_path)
+    assert errors == []
+
+
+def test_planner_noop_manual_review_does_not_block_execute_gate(tmp_path):
+    plan_path = tmp_path / "plan.json"
+    op = FileOperation(
+        operation_type="no-op",
+        source_path=tmp_path / "Series.S20E01.mkv",
+        destination_path=None,
+        reason="Series needs manual review (season exceeds configured threshold)",
+        has_conflict=False,
+    )
+    plan = _minimal_plan([op])
+    save_plan(plan, plan_path)
+    errors = check_review_requirements(load_plan(plan_path), plan_path, tmp_path / "missing.csv")
+    assert errors == []
+
+
+def test_review_plan_skips_applied_noop_reason(tmp_path):
+    op = FileOperation(
+        operation_type="no-op",
+        source_path=tmp_path / "a.mkv",
+        destination_path=None,
+        reason="Modified via manual review: Series needs manual review (season exceeds configured threshold)",
+        has_conflict=False,
+    )
+    rows, counters = review_plan(_minimal_plan([op]))
+    assert rows == []
+    assert counters["high_risk_operations"] == 0
+
+
+def test_build_duplicate_path_maps_uses_canonical_keys(tmp_path):
+    raw = str(tmp_path / "movie.mkv")
+    analysis = {
+        "duplicates": [
+            {
+                "identity": {"type": "movie", "title": "X", "year": 2020},
+                "files": [raw],
+                "quality_comparison": [{"path": raw, "resolution": "1080p"}],
+            }
+        ]
+    }
+    path_to_group, path_to_quality = build_duplicate_path_maps(analysis)
+    key = normalized_path_key(raw)
+    assert path_to_group[key] == "movie:X:2020"
+    assert path_to_quality[key]["resolution"] == "1080p"
+
+
 def test_structure_preview_lines(tmp_path):
     lib = tmp_path / "library"
     op = FileOperation(