fix: resolve ruff lint and mypy strict typecheck issues

- Fix import sorting (ruff I001)
- Add explicit str()/int() casts for resp.json().get() returns
  (mypy no-any-return in strict mode)

Author: Patel230

src/hawk/composio_cognee.py

@@ -18,7 +18,6 @@
 from .errors import parse_error
 from .retry import DEFAULT_RETRY_CONFIG, RetryConfig, with_retry_sync
 
-
 # --- Composio Types ---
 
 @dataclass
@@ -224,7 +223,7 @@ def _do_remember() -> str:
             )
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("id", "")
+            return str(resp.json().get("id", ""))
 
     return with_retry_sync(_do_remember, retry_config)
 
@@ -259,7 +258,7 @@ def _do_remember() -> str:
             })
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("id", "")
+            return str(resp.json().get("id", ""))
 
     return with_retry_sync(_do_remember, retry_config)
 
@@ -290,7 +289,7 @@ def _do_remember() -> str:
             })
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("id", "")
+            return str(resp.json().get("id", ""))
 
     return with_retry_sync(_do_remember, retry_config)
 
@@ -325,7 +324,7 @@ def _do_remember() -> str:
             })
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("id", "")
+            return str(resp.json().get("id", ""))
 
     return with_retry_sync(_do_remember, retry_config)
 
@@ -386,7 +385,7 @@ def _do_sync() -> int:
             )
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("promoted", 0)
+            return int(resp.json().get("promoted", 0))
 
     return with_retry_sync(_do_sync, retry_config)
 
@@ -416,6 +415,6 @@ def _do_recall() -> str:
             })
             if resp.status_code != 200:
                 raise parse_error(resp)
-            return resp.json().get("context", "")
+            return str(resp.json().get("context", ""))
 
     return with_retry_sync(_do_recall, retry_config)