renumbering docs init

[tmsincomb]

• [x] single run usage
• [ ] multi run usage
• [ ] fasta run usage
• [ ] list scheme and what each mean and what scheme allows a region choice

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (33e99ec) 93.00% compared to head (d803e65) 93.00%. Report is 4 commits behind head on development.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## development #203 +/- ## ============================================ Coverage 93.00% 93.00% ============================================ Files 47 47 Lines 4148 4148 ============================================ Hits 3858 3858 Misses 290 290 ``` | [Files Changed](https://app.codecov.io/gh/jwillis0720/sadie/pull/203?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jordan+Willis) | Coverage Δ | | |---|---|---| | [src/sadie/\_\_init\_\_.py](https://app.codecov.io/gh/jwillis0720/sadie/pull/203?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Jordan+Willis#diff-c3JjL3NhZGllL19faW5pdF9fLnB5) | `100.00% <100.00%> (ø)` | |

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[jwillis0720]

putting this with update doc