Workflow UI refactor

Created by: deepakduggirala

Description

change loading indicator to progress-bar from spinner to remove glitching effect

refactor workflow filters into a separate component. Throttle events, debounce user input, handle errors.

Changes Made

List the main changes made in this PR. Be as specific as possible.

• Feature added
• Bug fixed
• Code refactored
• Documentation updated
• Other changes: [describe]

Screenshots (if applicable)

Checklist

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• Your code passes linting and coding style checks.
• Documentation has been updated to reflect the changes.
• You have reviewed your own code and resolved any merge conflicts.
• You have requested a review from at least one team member.
• Any relevant issue(s) have been linked to this PR.