fix source discovery provider execution

apps/api/app/sources.py

@@ -7,7 +7,7 @@ Adapters never emit or persist credential values.
 from __future__ import annotations
 from dataclasses import dataclass, field
 from typing import Any, Mapping, Protocol, Sequence
-import csv, io, random, time, json
+import csv, io, random, time, json, re
 from urllib.parse import urlencode, urlparse
 from urllib.request import Request, urlopen
 
@@ -331,13 +331,16 @@ class ApprovedDirectorySource(GatedSource):
         provider=str(config["provider"]).lower(); query=str(config["query"]).strip(); limit=max(1,min(100,int(config.get("max_records",50))))
         if provider == "openstreetmap":
             area=str(config.get("location", "South Africa")).strip()
-            overpass='[out:json][timeout:25];area["name"="%s"]->.a;(nwr["name"](area.a););out center tags;'%(area.replace('"',''))
+            terms=[token.lower() for token in re.findall(r"[A-Za-z0-9]{2,32}",query)[:5]]
+            variants=sorted({variant for term in terms for variant in (term,term[:-1] if term.endswith('s') and len(term)>3 else term)})
+            pattern="|".join(re.escape(term) for term in variants)
+            overpass='[out:json][timeout:25];area["name"="%s"]->.a;(nwr["name"~"%s",i](area.a);nwr["craft"~"%s",i](area.a);nwr["amenity"~"%s",i](area.a);nwr["shop"~"%s",i](area.a););out center tags;' % ((area.replace('"',''),)+ (pattern,)*4)
             req=Request("https://overpass-api.de/api/interpreter",data=overpass.encode(),method="POST",headers={"Content-Type":"application/x-www-form-urlencoded","User-Agent":"ProspectOS/0.1"})
             with urlopen(req,timeout=30) as response: payload=json.loads(response.read(2*1024*1024).decode("utf-8","replace"))
             records=[]
             for element in payload.get("elements",[]):
                 tags=element.get("tags",{}); name=tags.get("name","")
-                if not name or (query.lower() not in name.lower() and query.lower() not in str(tags).lower()): continue
+                if not name or not any(term in name.lower() or term in str(tags).lower() for term in variants): continue
                 records.append(normalize_record({"name":name,"website":tags.get("website") or tags.get("contact:website", ""),"phone":tags.get("phone") or tags.get("contact:phone", ""),"email":tags.get("email") or tags.get("contact:email", ""),"location":", ".join(x for x in (tags.get("addr:street"),tags.get("addr:city"),tags.get("addr:postcode")) if x),"description":"OpenStreetMap public listing"}))
             return DiscoveryPage(records[:limit],metadata={"adapter":self.source_code,"provider":provider,"record_count":len(records)})
         if provider == "wikidata":