Feat search requests

[yashas-hm]

PR Description

This allows a user to search request based on name or url. When no request found an indicative text will be shown.

Fixed Renderflex issue in codegen language dropdown.

Related Issues

• Related Issue Add a search/filter for collection pane #305
• Resolves Add a search/filter for collection pane #305

Checklist

• I have gone through the contributing guide
• I have updated my branch and synced it with project main branch before making this PR
• I have run the tests (flutter test) and all tests are passing

Added/updated tests?

• No, and this is why: Wasn't sure which tests to include

Screen.Recording.2024-03-20.at.12.37.22.AM.mov

[yashas-hm]

@ashitaprasad fixed the bug with last PR

[animator]

I would like you to spend some time on the problem and think it through.
Do you even require any provider to solve this problem?

[yashas-hm]

I had implemented the search provider as a failsafe to show a circular loader when searching queries (loader UI change was not pushed with the commits somehow) in a big list or queries. I removed it now as I tested using 100 requests and there was no visible lagging in showing the filtered list.

[animator]

Review your code. The approach is still incorrect. This feature can be implemented at UI level without touching providers.

[yashas-hm]

I am manipulating only the request sequence provider to trigger UI change using a filter function in collection provider. Could you provide your thought for the filtering approach?

I can relocate the filter function outside the provider but manipulating the request sequence would be necessary to trigger the UI change.

[animator]

This feature has been implemented. Closing this PR.