Full 'code' widget refactor to utilize controllers and cross controller event signaling

src/libs/dto/code/code_event.py

@@ -0,0 +1,17 @@
+# Python imports
+from dataclasses import dataclass, field
+
+# Lib imports
+
+# Application imports
+
+
+
+@dataclass
+class CodeEvent:
+    ignore_focus: bool = False
+    view: any          = None
+    file: any          = None
+    next_file: any     = None
+    buffer: any        = None
+    response: any      = None