Hover to view observation weights and better navigation

What's Changed

• Fix visualization navigation by @johnbradley in #83
• Update Andromeda description and add centralized dev instructions by @egrace479 in #80
• Bump next from 13.3.0 to 13.5.0 in /andromeda-ui by @dependabot in #77
• Bump @adobe/css-tools from 4.2.0 to 4.3.2 in /andromeda-ui by @dependabot in #82
• Bump zod and next in /andromeda-ui by @dependabot in #84
• Highlight weights on hover by @johnbradley in #85

Full Changelog: 1.1.1...1.2.0