templates: add multi-category filter (repeatable or CSV) to GET /api/templates/search; add has_keywords filter; add categories listing endpoint with counts; update docs; add tests

app/api/import_data.py

@@ -44,7 +44,7 @@ IMPORT_ORDER = [
     "TRNSTYPE.csv", "TRNSLKUP.csv", "FOOTERS.csv", "SETUP.csv", "PRINTERS.csv",
     "INX_LKUP.csv",
     "ROLODEX.csv", "PHONE.csv", "FILES.csv", "LEDGER.csv", "TRNSACTN.csv",
-    "QDROS.csv", "PENSIONS.csv", "LIFETABL.csv", "NUMBERAL.csv", "PLANINFO.csv", "RESULTS.csv", "PAYMENTS.csv", "DEPOSITS.csv",
+    "QDROS.csv", "PENSIONS.csv", "SCHEDULE.csv", "MARRIAGE.csv", "DEATH.csv", "SEPARATE.csv", "LIFETABL.csv", "NUMBERAL.csv", "PLANINFO.csv", "RESULTS.csv", "PAYMENTS.csv", "DEPOSITS.csv",
     "FILENOTS.csv", "FORM_INX.csv", "FORM_LST.csv", "FVARLKUP.csv", "RVARLKUP.csv"
 ]
 
@@ -720,7 +720,9 @@ def convert_value(value: str, field_name: str) -> Any:
     value = value.strip()
     
     # Date fields
-    if any(word in field_name.lower() for word in ["date", "dob", "birth", "opened", "closed", "judgment", "valuation", "married", "vests_on"]):
+    if any(word in field_name.lower() for word in [
+        "date", "dob", "birth", "opened", "closed", "judgment", "valuation", "married", "vests_on", "service"
+    ]):
         parsed_date = parse_date(value)
         return parsed_date