Adding more input context to all error messages.

[MicahGale]

Description

Please include a summary of the change and which issue is fixed if applicable. Please also include relevant motivation and context.

Fixes #579

Checklist

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation (if applicable)
• I have added tests that prove my fix is effective or that my feature works (if applicable)

[tjlaboss]

Traceback (most recent call last):
  File "grab_beginning_comment.py", line 1, in <module>
    import montepy
  File "montepy/__init__.py", line 10, in <module>
    from . import input_parser
  File "montepy/input_parser/__init__.py", line 6, in <module>
    from . import input_reader
  File "montepy/input_parser/input_reader.py", line 2, in <module>
    from montepy import mcnp_problem
  File "montepy/mcnp_problem.py", line 397
    f"{'\n'.join(obj._input.input_lines)}"
                                          ^
SyntaxError: f-string expression part cannot include a backslash

[MicahGale]

What version of python was this on? I didn't get a syntax error in 3.12.