feat: runtime typechecker

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 93.93939% with 2 lines in your changes missing coverage. Please review.

Project coverage is 95.98%. Comparing base (33c4c46) to head (ff48d89). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/unxt/_src/quantity/base.py	91.66%	1 Missing :warning:
src/unxt/_src/utils.py	80.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #191 +/- ## ========================================== - Coverage 96.08% 95.98% -0.11% ========================================== Files 39 40 +1 Lines 1532 1543 +11 ========================================== + Hits 1472 1481 +9 - Misses 60 62 +2 ```

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[nstarman]

Solved!