Add flow logs command along with some tui bug fixes

[jahvon]

Summary

Introduce flow logs command which shows previously saved execution logs

Notable Changes

• Introduce flow logs command which shows previously saved execution logs
• Fix markdown rendering
• Fix text input processing logic

Change Type

• [x] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (828edc1) 52.17% compared to head (8628f55) 52.17%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #75 +/- ## ======================================= Coverage 52.17% 52.17% ======================================= Files 1 1 Lines 69 69 ======================================= Hits 36 36 Misses 22 22 Partials 11 11 ```

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