feat: nav optimazation

[berry-13]

Summary

Backend Changes:

• 🔍 Refactor Pagination: Transitioned from page-based to cursor-based pagination. The method getConvosByPage is now getConvosByCursor in api/models/Conversation.js, enabling seamless data fetching with cursor control
• ✨ Enhance Query Handling: Updated getConvosQueried to accommodate cursor-based logic, refining conversation filtering and sorting based on cursors
• 🔗 Route Adjustments: Modified api/server/routes/convos.js to align with cursor pagination, updating relevant request parameters [1] [2]
• 🔄 Search Route Update: Adjusted api/server/routes/search.js to incorporate cursor-based pagination for a streamlined response structure

Frontend Changes:

• 📦 Dependency Update: Enhanced client/package.json with utilities for virtualized list rendering and lodash enhancements. [1] [2] [3]
• 🚀 UI Enhancement: Upgraded Conversations component to implement react-virtualized, optimizing the rendering of large lists
• 🛠️ Refactored TypeScript Integration: Refactored Convo component using TypeScript interfaces, refining state management for better handling of conversation title updates

This PR significantly improves data management efficiency and enhances the user interface for a more responsive application experience

Change Type

• a11y
• Performance

Testing

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Test Configuration:

Checklist

• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• My changes do not introduce new warnings
• I have written tests demonstrating that my changes are effective or that my feature works
• Local unit tests pass with my changes
• Any changes dependent on mine have been merged and published in downstream modules.