[DOCS] Update issue templates to use current label taxonomy #580

[NaitikVerma6776]

Description

Updated the issue templates to use the current label taxonomy configured in the repository.

Changes Made

• Replaced legacy labels such as bug, feature, and documentation with the current type:* labels.
• Added appropriate priority:* labels to template defaults.
• Updated the documentation template to use area:docs.
• Removed references to outdated labels that are no longer part of the repository taxonomy.

Related Issues

Closes #580

Type of Change

• Documentation update

How Has This Been Tested?

• Reviewed all issue templates under .github/ISSUE_TEMPLATE.
• Verified that the labels referenced in the templates exist in the repository's current taxonomy.
• Confirmed templates now align with the type:*, area:*, and priority:* label structure.

Checklist

• My code follows the code style of this project.
• I have performed a self-review of my own code.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.

[utksh1]

Thanks for updating the issue template labels. The template changes look fine, but this PR also adds unrelated Findings.test.tsx coverage for corrupted review state storage.

Please remove the unrelated frontend test change or split it into a separate PR. This docs PR should only touch issue templates so it stays reviewable and scoped to #580.

[NaitikVerma6776]

Thank you for the review.

You're right - the Findings. test. tsx change is unrelated to this documentation issue and was included unintentionally. I'll remove the frontend test changes from this PR and keep it focused on the issue template label taxonomy updates for #580.

Thanks for pointing it out.

[NaitikVerma6776]

Thanks for the review. I've removed the unrelated Findings test changes and updated the PR so it only contains the issue template taxonomy updates for #580.

[utksh1]

Thanks for removing the unrelated Findings test changes. The PR is now scoped to issue template label taxonomy updates and checks are green. Approved.