♻️ (game.py, signals.py): Refactor comparison operators for better readability

🔧 (apps.py): Import signals in ready method to ensure signals are loaded when the app starts
🔧 (pyproject.toml): Add PGH004 to lint ignore list to avoid linting errors related to PostgreSQL-specific code

pyproject.toml

@@ -74,6 +74,7 @@ lint.ignore = [
     "RUF012",
     "N806",
     "ARG002",
+    "PGH004",
 	"N805", # Missing type annotation for self in method (Pydantic don't like this)
 	"SIM108",  # Use ternary operator {contents} instead of if-else-block
 	"RUF009",  # Missing dataclass field.