feat(select-combobox): migrate to signozhq/ui/select and signozhq/ui/combobox

[H4ad]

Pull Request

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📄 Summary

Why does this change exist?
What problem does it solve, and why is this the right approach?

Migrate away from Antd Select in almost all parts of the UI, with the exceptions being:

• QueryBuilderSearch: Created https://github.com/SigNoz/engineering-pod/issues/5116
• Query Builder Search V2: Created https://github.com/SigNoz/engineering-pod/issues/5118
• ClientSideQBSearch: Created https://github.com/SigNoz/engineering-pod/issues/5107
• MultiSelect/Select components from Dashboards: Created https://github.com/SigNoz/engineering-pod/issues/5108

Screenshots / Screen Recordings (if applicable)

Include screenshots or screen recordings that clearly show the behavior before the change and the result after the change. This helps reviewers quickly understand the impact and verify the update.

Before	After

Issues closed by this PR

Reference issues using Closes #issue-number to enable automatic closure on merge.

Fixes https://github.com/SigNoz/engineering-pod/issues/4457

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✅ Change Type

Select all that apply

• ✨ Feature
• 🐛 Bug fix
• ♻️ Refactor
• 🛠️ Infra / Tooling
• 🧪 Test-only

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🧪 Testing Strategy

How was this change validated?

• Tests added/updated: No
• Manual verification: Yes
• Edge cases covered: -

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⚠️ Risk & Impact Assessment

What could break? How do we recover?

• Blast radius: All app
• Potential regressions: Bug introduced during migration
• Rollback plan: Find the bug and fix the issue directly.

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📝 Changelog

Fill only if this affects users, APIs, UI, or documented behavior
Use N/A for internal or non-user-facing changes

Field	Value
Deployment Type	Cloud / OSS / Enterprise
Change Type	Feature
Description	We are migrating from Antd Select components to our component library, so you will see some select components a little bit different and more aligned with our design. We got a lot of improvements in the colors for query builders across the product.

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📋 Checklist

• Tests added or explicitly not required
• Manually tested
• Breaking changes documented
• Backward compatibility considered

[H4ad]

Blocked by SigNoz/components#251