UI Update: Enhance Meshery.io Catalog

[FaheemOnHub]

Description:
This PR introduces several improvements to the Meshery catalog:

• Added a new landing page that categorizes items separately.
• Implemented filters for each category, maintaining the functionality of the current view.
• Extended filter support to models.
• Linked designs to the models used for their creation, visible in the design’s metadata.

Images:

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[vishalvivekm]

@FaheemOnHub

Let's discuss this on websites call on Monday at 6:30 PM IST (7:00 AM CT). Add it as an agenda item to the meeting minutes, if you would :)

[vishalvivekm]

@FaheemOnHub
It would be great if you could revert the lint, whitespace changes

[vishalvivekm]

@FaheemOnHub
Instead of having exact same styling and js code logic duplicated thrice for designs, filters, models, can we not have them at one place and then reuse ?

[FaheemOnHub]

@FaheemOnHub Instead of having exact same styling and js code logic duplicated thrice for designs, filters, models, can we not have them at one place and then reuse ?

got it , will be placing all under one file

[FaheemOnHub]

@FaheemOnHub Instead of having exact same styling and js code logic duplicated thrice for designs, filters, models, can we not have them at one place and then reuse ?

All the duplicate js code and styles are placed under one file. Kindly merge

[vishalvivekm]

Please remove formatting and whitespace changes, not pertinent to the issue.