Add standard version

[binodnepali]

Use Case Automate versioning and CHANGELOG generation to remove manual effort for changelog writing.

Proposed Solution I see in the repo most of the time commit message is following conventional commit message. Maybe, we can use standard version to automate versioning and changelog generation.

Alternative Considered

Dependencies

Additional context

[aj3sh]

I was also thinking of using standard-version.

[aj3sh]

standard-version is depreciated. Let's look for an alternative library.

[binodnepali]

standard-version is depreciated. Let's look for an alternative library.

We can use either release-please (recommended by standard version) or change sets