feat: update versions colors

[artemmufazalov]

Closes #2593

Stand: https://nda.ya.ru/t/C__F9a9B7GiyXY

Figma: https://nda.ya.ru/t/NOUj-4Vl7GixzX

New palette:

CI Results

Test Status: ⚠️ FLAKY

📊 Full Report

Total	Passed	Failed	Flaky	Skipped
354	349	0	3	2

Test Changes Summary ⏭️2

⏭️ Skipped Tests (2)

1. Scroll to row, get shareable link, navigate to URL and verify row is scrolled into view (tenant/diagnostics/tabs/queries.test.ts)
2. Copy result button copies to clipboard (tenant/queryEditor/queryEditor.test.ts)

Bundle Size: ✅

Current: 85.21 MB | Main: 85.20 MB
Diff: +2.18 KB (0.00%)

✅ Bundle size unchanged.

ℹ️ CI Information

• Test recordings for failed tests are available in the full report.
• Bundle size is measured for the entire 'dist' directory.
• 📊 indicates links to detailed reports.
• 🔺 indicates increase, 🔽 decrease, and ✅ no change in bundle size.

[Copilot]

Pull Request Overview

This PR updates the color palette for version displays by replacing and reorganizing color definitions. The changes implement a new design palette as specified in the Figma design, removing some color variants and adding new ones.

• Removes red, orange-red, teal, cyan, and purple color variants from the palette
• Adds new color variants including caramel, moss, turquoise, barbie, and night
• Updates existing color variants (lightblue replaces cyan, violet replaces purple) with new hex values
• Introduces a dedicated default color variable instead of using a generic base color

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/utils/versions/getVersionsColors.ts	Updates the COLORS array by removing 5 color variants and adding 5 new ones, plus updates the default color reference
src/styles/versions.scss	Replaces all CSS custom property definitions with new color values for both light and dark themes

Comments suppressed due to low confidence (1)

src/utils/versions/getVersionsColors.ts:74

• [nitpick] The color name 'barbie' may not be appropriate for a professional codebase. Consider using a more descriptive color name like 'magenta' or 'bright-pink'.

        'var(--versions-barbie-1)',