minor improvement - Make the home page navigation sidebar collapsible

[NBForgeLab]

This PR adds a collapsible navigation sidebar to the Home page and persists its state across navigation and app restarts.

navigation-sidebar-collapsible.mp4

Changes

• Add a collapse/expand toggle to the Home page sidebar.
• Position the toggle on the divider edge between the sidebar and the page content.
• Collapse the sidebar to an icon-only layout while keeping the existing navigation actions accessible.
• Persist the sidebar collapsed state in PreferencesContext / PreferencesProvider.
• Restore the saved state when returning to the Home page or reopening the app.

Notes

• Mobile behavior is unchanged.
• The persisted state is implemented as a user preference: homePageMenuIsCollapsed.

Testing

• Verified the modified files with eslint.
• Confirmed the implementation only touches the Home page menu and preferences wiring.

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[4ian]

Hi! Thanks for trying to improve this.

Right now I'm a bit skeptical at a few points:

• It's yet another button on this very busy home page. Could we hide this button as long as the cursor is not hovering some area?
• It does not look good as it's "colliding" with another icon here:
  

[NBForgeLab]

Hi! Thanks for trying to improve this.

Right now I'm a bit skeptical at a few points:

• It's yet another button on this very busy home page. Could we hide this button as long as the cursor is not hovering some area?
• It does not look good as it's "colliding" with another icon here:
  

Is this good? … Its position has been raised slightly to align with the empty space above the buttons (not committed yet)

minor-fix.mp4

I also think there’s another aspect that could be improved in the side panel itself. What do you think about increasing the size of the icons and text? As shown in some of the images above, I had made them larger, but I didn’t include that change in this PR. If you review the videos, you’ll notice that the text, icons, and icon buttons in the collapsed state are quite small, and they could be slightly enlarged to make them clearer and easier to navigate. What do you think?

[NBForgeLab]

Hi! Thanks for trying to improve this.

Right now I'm a bit skeptical at a few points:

• It's yet another button on this very busy home page. Could we hide this button as long as the cursor is not hovering some area?
• It does not look good as it's "colliding" with another icon here:
  

and maybe it would be better to remove the circular button and make it appear on hover with a hover effect

01.mp4