Add new feature for version control

[codecov[bot]]

Codecov Report

Patch coverage: 83.33% and project coverage change: +1.71 :tada:

Comparison is base (1ddf608) 77.76% compared to head (5410575) 79.48%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #40 +/- ## ========================================== + Coverage 77.76% 79.48% +1.71% ========================================== Files 28 29 +1 Lines 1426 1701 +275 Branches 274 318 +44 ========================================== + Hits 1109 1352 +243 - Misses 221 244 +23 - Partials 96 105 +9 ``` | [Impacted Files](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto) | Coverage Δ | | |---|---|---| | [src/alto/server/northbound/alto/views.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vc2VydmVyL25vcnRoYm91bmQvYWx0by92aWV3cy5weQ==) | `82.91% <71.42%> (-1.88%)` | :arrow_down: | | [src/alto/server/northbound/alto/render.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vc2VydmVyL25vcnRoYm91bmQvYWx0by9yZW5kZXIucHk=) | `89.55% <75.00%> (-1.98%)` | :arrow_down: | | [src/alto/server/components/vcs.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vc2VydmVyL2NvbXBvbmVudHMvdmNzLnB5) | `79.28% <79.28%> (ø)` | | | [src/alto/server/components/backend.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vc2VydmVyL2NvbXBvbmVudHMvYmFja2VuZC5weQ==) | `68.81% <80.00%> (+1.41%)` | :arrow_up: | | [src/alto/mock.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vbW9jay5weQ==) | `96.96% <96.15%> (-0.91%)` | :arrow_down: | | [src/alto/common/constants.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vY29tbW9uL2NvbnN0YW50cy5weQ==) | `100.00% <100.00%> (ø)` | | | [src/alto/config.py](https://codecov.io/gh/openalto/alto/pull/40?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto#diff-c3JjL2FsdG8vY29uZmlnLnB5) | `89.13% <100.00%> (+17.70%)` | :arrow_up: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openalto)

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