[Fix] description character limit validation issue (#4746)

[mhdamaan79]

This pull request resolves issue ushahidi/platform#4746, where users were unable to receive validation feedback when exceeding the maximum character limit in the "Description" field while creating a new collection. Previously, clicking the "Save" button did not display a validation message.

Changes Made:

• Implemented character limit validation in the "Description" field of the Collection creation form.
• Added a validation message to notify users when the character limit is exceeded.
• Updated the behavior of the "Save" button to become inactive when the character limit is exceeded and active when the character count is within the limit.

Before
https://github.com/ushahidi/platform-client-mzima/assets/118375524/995e0348-a328-4110-829a-2a807f282cd5

After
https://github.com/ushahidi/platform-client-mzima/assets/118375524/ab89313e-d632-4870-922e-fc21063967a5

[mhdamaan79]

Addressing previous PR (824) with corrected branch name.
@Ifycode

[Angamanga]

@Angamanga Todo, update with 255 chars maximum.