docs: dict comprehension

src/actionsheets/data/python/collections/dict.toml

@@ -22,6 +22,13 @@ code = "x = {'color': 'blue', 'size': 'large'}"
 action = "Define with integer keys"
 code = "x = {1: 'a', 2: 'b', 3: 'c'}"
 
+[create.comprehension]
+action = "Generate from comprehension over list of keys"
+code = """
+keys = ['a', 'b', 'c']
+{key: key.upper() for key in keys}
+"""
+
 [create.iter.fill]
 action = "Define from keys iterator and constant value _v_"
 code = "dict.fromkeys(key_iter, v)"