* Initial Implementation of Custom Metrics Measurement Units
* Update generated TypeScript types
* Removed Regex patterns and length validations as they are not needed
* Add a new column with index for custom units
* Remove comments in the sql
* update ui and add playwright
* fix metric selector
* fix tests
* address feedbacks
* remove unused field
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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Karan Hotchandani <33024356+karanh37@users.noreply.github.com>
Co-authored-by: karanh37 <karanh37@gmail.com>