Feat/space finder redesign

[n3-rd]

This pull request improves the user experience and visual consistency of the Spaces sidebar and SpaceFinder component. The main enhancements include a redesigned SpaceFinder dropdown with better accessibility and visual polish, clearer error handling for missing spaces, and updated styling to match the application's color scheme.

UI/UX Improvements for Spaces Navigation:

• Redesigned the SpaceFinder dropdown to include a search input with a magnifying glass icon, improved focus/blur handling, smoother transitions, and clearer section headers for public and private spaces. Option styling is now more consistent and visually distinct. [1] [2] [3] [4] [5] [6] [7] [8] [9]
• Updated the sidebar to display the "Spaces" section with a bold, highlighted header and a styled container. Added a prominent "+ Create New Space" button for easier space creation. [1] [2]

Error Handling Enhancements:

• Improved the handling of unknown spaces in the space layout: now shows a clear error message and a link back to the spaces overview instead of a blank page. (packages/console/src/app/space/[did]/layout.tsxR8, packages/console/src/app/space/[did]/layout.tsxL26-R30)

Styling Consistency:

• Updated the "Migrations" sidebar section header to match the new color scheme, using bold and highlighted text for visual consistency.

[travis]

thanks for the PR! could you add some screenshots and a screen capture demonstrating this functionality? I think static images of key features and a screen capture demonstrating the UX would both be helpful in evaluating both the design and implementation of this

[n3-rd]

thanks for the PR! could you add some screenshots and a screen capture demonstrating this functionality? I think static images of key features and a screen capture demonstrating the UX would both be helpful in evaluating both the design and implementation of this

Space finder has been redesigned as well as minor contrast improvements to the sidebar

here is what we had previously

Now we have

Also when a space is not found, it returns an appropriate error instead of a blank page