MAESTRO: fix linting and formatting

backend/app/engine/logger.py

@@ -114,9 +114,7 @@ class Logger:
                 colored = colorizingFunc(c, txt)
 
                 if not colored:
-                    raise ValueError(
-                        f"Could not strip colors from phrase: ({patt})!"
-                    )
+                    raise ValueError(f"Could not strip colors from phrase: ({patt})!")
 
                 s = s.replace(patt, colored)
                 pos = 0

backend/app/engine/scanners/__init__.py

@@ -1,2 +1 @@
 """Scanner implementations grouped by vendor or function."""
-

backend/app/engine/scanners/_legacy_adapter.py

@@ -189,7 +189,7 @@ def _normalize_payload(payload: object) -> tuple[str, str, str, str] | None:
 
 
 def _combine_payloads(
-    payloads: list[tuple[str, str, str, str]]
+    payloads: list[tuple[str, str, str, str]],
 ) -> tuple[str, str, str, str]:
     headers: list[str] = []
     values: list[str] = []