Project name is having missing validation to llimit the size #4626

Expected Behavior

Based on the documentation project name should be limited to 16 chars along with other validations only to allow alpha numeric characters and allow _ but not as a beginning character.

Ask is - We have to update the documentation to reflect the current behavior of the product.

Current Behavior

Current behavior does not limit the project length. Allows unlimited chars.

Steps to reproduce

• do the feast init to create a new feast repo with default configurations.
• go to feature_repo folder after the repo creation.
• modify the feature_store.yaml file and update the project name to more than 16 chars.
• execute feast apply command.