More descriptive error messages

[starlightromero]

Description

It would be helpful to have more descriptive error messaging instead of the python traceback:

Traceback (most recent call last):
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/bin/yamlfix", line 7, in <module>
    sys.exit(cli())
             ~~~^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/click/core.py", line 1485, in __call__
    return self.main(*args, **kwargs)
           ~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/click/core.py", line 1406, in main
    rv = self.invoke(ctx)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/click/core.py", line 1269, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/click/core.py", line 824, in invoke
    return callback(*args, **kwargs)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/yamlfix/entrypoints/cli.py", line 141, in cli
    fixed_code, changed = services.fix_files(files_to_fix, check, config)
                          ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/yamlfix/services.py", line 82, in fix_files
    fixed_source = fix_code(source, config)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/yamlfix/services.py", line 161, in fix_code
    source_code = fixer.fix(source_code=source_code)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/yamlfix/adapters.py", line 363, in fix
    source_code = fixer(source_code)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/yamlfix/adapters.py", line 381, in _ruamel_yaml_fixer
    for source_dict in source_dicts:
                       ^^^^^^^^^^^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/main.py", line 477, in load_all
    yield constructor.get_data()
          ~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/constructor.py", line 134, in get_data
    return self.construct_document(self.composer.get_node())
                                   ~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 63, in get_node
    return self.compose_document()
           ~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 96, in compose_document
    node = self.compose_node(None, None)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 142, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 222, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 142, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 222, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 142, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 222, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 140, in compose_node
    node = self.compose_sequence_node(anchor)
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/composer.py", line 183, in compose_sequence_node
    while not self.parser.check_event(SequenceEndEvent):
              ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/parser.py", line 150, in check_event
    self.current_event = self.state()
                         ~~~~~~~~~~^^
  File "/Users/starlightromero/.asdf/installs/python/3.13.1/lib/python3.13/site-packages/ruyaml/parser.py", line 577, in parse_block_sequence_entry
    raise ParserError(
    ...<4 lines>...
    )
ruyaml.parser.ParserError: while parsing a block collection
  in "<unicode string>", line 6, column 7:
          - uses: actions/stale@v10
          ^ (line: 6)
expected <block end>, but found '?'
  in "<unicode string>", line 7, column 7:
          with:
          ^ (line: 7)

Steps to reproduce

1. Run yamlfix with some error
2. See traceback

Current behavior

Long traceback

Desired behavior

Clear error message that I can understand what to fix

Environment