feat: add fundamentals parity reporting

app/services/admin_service.py

@@ -614,6 +614,7 @@ VALID_JOB_NAMES = {
     "fundamental_collector",
     "dolt_earnings_import",
     "sec_fundamentals_import",
+    "fundamentals_parity_report",
     "rr_scanner",
     "ticker_universe_sync",
     "outcome_evaluator",
@@ -637,6 +638,7 @@ JOB_LABELS = {
     "fundamental_collector": "Fundamental Collector",
     "dolt_earnings_import": "Dolt Earnings Import (shadow)",
     "sec_fundamentals_import": "SEC Fundamentals Import (shadow)",
+    "fundamentals_parity_report": "Fundamentals Parity Report (read-only)",
     "rr_scanner": "R:R Scanner",
     "ticker_universe_sync": "Ticker Universe Sync",
     "outcome_evaluator": "Outcome Evaluator",
@@ -775,3 +777,30 @@ async def toggle_job(db: AsyncSession, job_name: str, enabled: bool) -> SystemSe
 
     key = f"job_{job_name}_enabled"
     return await update_setting(db, key, str(enabled).lower())
+
+
+def get_fundamentals_parity_report() -> dict | None:
+    """Return the latest compact A5 summary, if the job has run."""
+    from app.config import settings
+    from app.services.fundamentals_parity_service import load_latest
+
+    report = load_latest(settings.fundamentals_parity_report_dir)
+    if report is not None:
+        report.pop("rows", None)  # full per-ticker data is download-only
+    return report
+
+
+def get_fundamentals_parity_csv() -> tuple[str, str] | None:
+    """Return the latest A5 CSV filename and content for authenticated download."""
+    from app.config import settings
+    from app.services.fundamentals_parity_service import load_latest_csv
+
+    return load_latest_csv(settings.fundamentals_parity_report_dir)
+
+
+def get_fundamentals_parity_json() -> tuple[str, str] | None:
+    """Return the canonical A5 JSON artifact for authenticated download."""
+    from app.config import settings
+    from app.services.fundamentals_parity_service import load_latest_json
+
+    return load_latest_json(settings.fundamentals_parity_report_dir)