feat: add us-cpa review workflow

skills/us-cpa/src/us_cpa/cli.py

@@ -9,6 +9,7 @@ from typing import Any
 from us_cpa.cases import CaseConflictError, CaseManager
 from us_cpa.prepare import EfileExporter, PrepareEngine, render_case_forms
 from us_cpa.questions import QuestionEngine, render_analysis, render_memo
+from us_cpa.review import ReviewEngine, render_review_memo, render_review_summary
 from us_cpa.sources import TaxYearCorpus, bootstrap_irs_catalog
 
 COMMANDS = (
@@ -73,6 +74,7 @@ def build_parser() -> argparse.ArgumentParser:
 
     review = subparsers.add_parser("review", help="Review a return case.")
     _add_common_arguments(review)
+    review.add_argument("--style", choices=("conversation", "memo"), default="conversation")
 
     fetch_year = subparsers.add_parser(
         "fetch-year", help="Fetch tax-year forms and instructions."
@@ -203,13 +205,21 @@ def main(argv: list[str] | None = None) -> int:
 
     if args.command == "review":
         case_dir = _require_case_dir(args)
+        review_payload = ReviewEngine().review_case(case_dir)
         payload = {
-            "command": args.command,
+            "command": "review",
             "format": args.format,
-            "taxYear": args.tax_year,
-            "caseDir": str(case_dir),
-            "status": "not_implemented",
+            "style": args.style,
+            **review_payload,
         }
+        payload["rendered"] = (
+            render_review_memo(review_payload)
+            if args.style == "memo"
+            else render_review_summary(review_payload)
+        )
+        if args.format == "markdown":
+            print(payload["rendered"])
+            return 0
         return _emit(payload, args.format)
 
     if args.command == "fetch-year":