fix(usps): update API hosts to apis.usps.com / apis-tem.usps.com (#1118)

USPS retired the legacy Web Tools / api-cat hosts (Jan 25 2026). Update usps test host to apis-tem.usps.com and correct usps_international production host to apis.usps.com.

Co-authored-by: zebradots <16127777+zebradots@users.noreply.github.com>

Author: zebradots

modules/connectors/usps/karrio/providers/usps/utils.py

@@ -29,7 +29,7 @@ def carrier_name(self):
 
     @property
     def server_url(self):
-        return "https://api-cat.usps.com" if self.test_mode else "https://apis.usps.com"
+        return "https://apis-tem.usps.com" if self.test_mode else "https://apis.usps.com"
 
     @property
     def tracking_url(self):

modules/connectors/usps_international/karrio/providers/usps_international/utils.py

@@ -28,7 +28,7 @@ def carrier_name(self):
 
     @property
     def server_url(self):
-        return "https://api-cat.usps.com" if self.test_mode else "https://api.usps.com"
+        return "https://apis-tem.usps.com" if self.test_mode else "https://apis.usps.com"
 
     @property
     def tracking_url(self):