cli/formatter(style[help]): align example colors

Author: tony

src/vcspull/cli/_formatter.py

@@ -93,6 +93,7 @@ def _colorize_example_line(
         parts: list[str] = []
         expecting_value = expect_value
         first_token = True
+        colored_subcommand = False
 
         for match in re.finditer(r"\s+|\S+", content):
             token = match.group()
@@ -117,7 +118,10 @@ def _colorize_example_line(
                     token_for_matching in OPTIONS_EXPECTING_VALUE
                 )
             elif first_token:
-                color = theme.heading
+                color = theme.prog
+            elif not colored_subcommand:
+                color = theme.action
+                colored_subcommand = True
             else:
                 color = None