Create a Dashboard page to provide a better onboarding experience

[arsengit]

🚀 Feature

Enhance the Home page.

Motivation

Provide users with a better onboarding experience.

Pitch

Here are what should be displayed on the Home page

• [x] Existing experiments
• [x] Tags table
• [ ] Release notes
• [x] Bookmarks list
• [ ] Quick links to Aim docs
• [x] Provide quick links to query archived and active runs in the Runs explorer
• [ ] In progress runs