Fix orientation bug

[maltezfaria]

Fix to #92

• [x] Make sure HyperRectangle always have lower_bound <= upper_bound
• [x] Fix bug in parametric_curve
• [x] Add docs to explain how to flip orientation

[codecov[bot]]

Codecov Report

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

Project coverage is 66.19%. Comparing base (2bad1c5) to head (62db388). Report is 11 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #93 +/- ## =========================================== - Coverage 79.86% 66.19% -13.68% =========================================== Files 25 25 Lines 3025 3026 +1 =========================================== - Hits 2416 2003 -413 - Misses 609 1023 +414 ```

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