enh: Minor bugs and enhancements in admin area

[kushthedude]

Fixes #3315

Changes proposed in this pull request:

• Added missing labels.
• Added missing validations.
• Fix the resizing of tables
• Removed Extra Spaces in code file

Checklist

• I have read the Contribution & Best practices Guide.
• My branch is up-to-date with the Upstream development branch.
• The acceptance, integration, unit tests and linter pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[shreyanshdwivedi]

LGTM. @kushthedude it will be really helpful for others to review if u can add screenshots for before and after the PR :)

[kushthedude]

@shreyanshdwivedi Actually this change required more than 3-4 ss that's why refrained from adding them.