Fix getSystemInfoSection call to include required parameters

Author: shariqriazz

src/core/prompts/system.ts

@@ -121,7 +121,7 @@ ${modesSection}
 
 ${getRulesSection(cwd, supportsComputerUse, effectiveDiffStrategy)}
 
-${getSystemInfoSection(cwd)}
+${getSystemInfoSection(cwd, mode, customModeConfigs)}
 
 ${getObjectiveSection()}