fix: Add missing portal_file_search_create template to manifest

- Added templates/portal_file_search_create.xml to manifest (file search request form)
- portal_shredding_bins.xml not added - template already exists in portal_shredding_dashboard.xml
- Moved 179 duplicate ' 2.xml' and ' 2.py' files to /tmp/odoo_duplicates_backup/ for safety

Author: John75SunCity

records_management/__manifest__.py

@@ -723,6 +723,7 @@
         # File Templates
         "templates/portal_file_detail.xml",  # NEW: File detail with document list
         "templates/portal_file_create.xml",  # NEW: File creation form
+        "templates/portal_file_search_create.xml",  # File search request form
         "templates/portal_retrieval_cart.xml",  # NEW: Retrieval cart for batch file requests
         # Document & Barcode Templates
         "templates/portal_documents.xml",