Change search function : add case insensitive

app.py

@@ -123,9 +123,9 @@ class TsgDocFinder:
         for folder in meeting_folders:
             meeting_url = f"{wg_url}/{folder}"
             meeting_contents = self.get_docs_from_url(meeting_url)
-            
-            if "Docs" in meeting_contents:
-                docs_url = f"{meeting_url}/Docs"
+            key = "docs" if "docs" in [x.lower() for x in meeting_contents] else "tdocs" if "tdocs" in [x.lower() for x in meeting_contents] else None
+            if key is not None:
+                docs_url = f"{meeting_url}/{key}"
                 print(f"Checking {docs_url}...")
                 files = self.get_docs_from_url(docs_url)
                 
@@ -138,8 +138,8 @@ class TsgDocFinder:
                         return doc_url
                 
                 # Check in ZIP subfolder if it exists
-                if "ZIP" in files:
-                    zip_url = f"{docs_url}/ZIP"
+                if "zip" in [x for x in files]:
+                    zip_url = f"{docs_url}/zip"
                     print(f"Checking {zip_url}...")
                     zip_files = self.get_docs_from_url(zip_url)