ci: add pre-commit hook to lint and prettify (kelektiv#911)

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## Description

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add a pre-commit hook to run eslint on .ts files and prettify on JSON,
MD, and YML files

## Related Issue

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 fixes kelektiv#907

## Motivation and Context

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a lot of times contributors make a PR just for it to fail because of
linting/prettification requirements and have to manually run the linters
locally and push a new commit with the fix. this change will
lint/prettify on commit automatically, removing friction to contribution

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## Types of changes

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- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
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- [x] My code follows the code style of this project.
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Author: intcreator

.gitignore

@@ -130,4 +130,4 @@ dist
 .pnp.*
 
 # husky local debugging helper scripts
-.husky/_
+.husky/_

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged