feat: project current account rate multipliers

tests/test_payload.py

@@ -67,6 +67,8 @@ def workspace_payload_fixture() -> dict[str, object]:
                     "provider": "openai",
                     "kind": "quota_limited",
                     "usable": True,
+                    "account_rate_multiplier": 0.06,
+                    "account_rate_multiplier_cny": 0.003,
                 }
             ],
         },
@@ -105,6 +107,8 @@ def workspace_payload_fixture() -> dict[str, object]:
                     "api_key_name": "wmy",
                     "account_id": "9",
                     "account_name": "oai-quota-code-plan",
+                    "account_rate_multiplier": 0.06,
+                    "account_rate_multiplier_cny": 0.003,
                     "model": "gpt-5.5",
                     "input_tokens": 100,
                     "output_tokens": 50,
@@ -803,7 +807,9 @@ class WorkspaceTests(unittest.TestCase):
         normalized_accounts = mod.normalize_account_rows(accounts, pricing_payload=pricing)
         normalized_logs = mod.normalize_log_rows(logs)
         self.assertEqual(normalized_accounts[0]["id"], 9007199254740993)
+        self.assertEqual(normalized_accounts[0]["account_multiplier"], 0.003)
         self.assertEqual(normalized_logs[0]["id"], 9007199254740997)
+        self.assertEqual(normalized_logs[0]["account_multiplier"], 0.003)
         self.assertEqual(normalized_logs[0]["cost"], 0.25)
         self.assertEqual(mod.as_int("9007199254740999"), 9007199254740999)
         self.assertEqual(len(keys["items"]), 1)