chore(deps-dev): bump typescript from 5.8.3 to 5.9.3

[dependabot]

Bumps typescript from 5.8.3 to 5.9.3.

Release notes

Sourced from typescript's releases.

TypeScript 5.9.3

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

• fixed issues query for Typescript 5.9.0 (Beta).
• fixed issues query for Typescript 5.9.1 (RC).
• No specific changes for TypeScript 5.9.2 (Stable)
• fixed issues query for Typescript 5.9.3 (Stable).

Downloads are available on:

• npm

TypeScript 5.9

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

• fixed issues query for Typescript 5.9.0 (Beta).
• fixed issues query for Typescript 5.9.1 (RC).
• No specific changes for TypeScript 5.9.2 (Stable)

Downloads are available on:

• npm

TypeScript 5.9 RC

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

• fixed issues query for Typescript 5.9.0 (Beta).
• fixed issues query for Typescript 5.9.1 (RC).

Downloads are available on:

• npm

TypeScript 5.9 Beta

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement.

• fixed issues query for Typescript 5.9.0 (Beta).

Downloads are available on:

• npm

Commits

• c63de15 Bump version to 5.9.3 and LKG
• 8428ca4 🤖 Pick PR #62438 (Fix incorrectly ignored dts file fr...) into release-5.9 (#...
• a131cac 🤖 Pick PR #62351 (Add missing Float16Array constructo...) into release-5.9 (#...
• 0424333 🤖 Pick PR #62423 (Revert PR 61928) into release-5.9 (#62425)
• bdb641a 🤖 Pick PR #62311 (Fix parenthesizer rules for manuall...) into release-5.9 (#...
• 0d9b9b9 🤖 Pick PR #61978 (Restructure CI to prepare for requi...) into release-5.9 (#...
• 2dce0c5 Intentionally regress one buggy declaration output to an older version (#62163)
• 5be3346 Bump version to 5.9.2 and LKG
• ad825f2 Bump version to 5.9.1-rc and LKG
• 463a5bf Update LKG
• Additional commits viewable in compare view

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Note

Switches Vitest to happy-dom, adds stable id fields to agents, and upgrades TypeScript to 5.9.3.

• UI
  • Add stable id fields to initial agents in App.tsx.
• Tests
  • Use happy-dom test environment in vitest.config.ts.
  • Simplify vitest.setup.ts: remove manual JSDOM bootstrapping; keep mocks for DragEvent and DataTransfer.
  • Update AgentCard test fixture to include agent.id in components/__tests__/AgentCard.test.tsx.
• Dependencies
  • Bump typescript to ~5.9.3.
  • Add happy-dom as a dev dependency; adjust related transitive versions in lockfiles.

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Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[Copilot]

Pull Request Overview

This PR updates the TypeScript dependency from version ~5.8.2 to ~5.9.3 in the root package.json file, likely to incorporate newer TypeScript features, bug fixes, or improvements.

• Updates TypeScript version to ~5.9.3