add temps

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 86 lines in your changes missing coverage. Please review.

Project coverage is 22.85%. Comparing base (8c94aab) to head (ba11a37). Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
src/bin/machine-api/cmd_serve.rs	0.00%	55 Missing :warning:
src/moonraker/temperature.rs	0.00%	31 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #131 +/- ## ========================================== - Coverage 23.14% 22.85% -0.29% ========================================== Files 48 49 +1 Lines 2627 2660 +33 ========================================== Hits 608 608 - Misses 2019 2052 +33 ``` | [Flag](https://app.codecov.io/gh/KittyCAD/machine-api/pull/131/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=KittyCAD) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/KittyCAD/machine-api/pull/131/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=KittyCAD) | `22.85% <0.00%> (-0.29%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=KittyCAD#carryforward-flags-in-the-pull-request-comment) to find out more.

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