Bump vite from 6.2.5 to 6.2.6 in /webapp

Bumps vite from 6.2.5 to 6.2.6.

Release notes

Sourced from vite's releases.

v6.2.6

Please refer to CHANGELOG.md for details.

Changelog

Sourced from vite's changelog.

6.2.6 (2025-04-10)

• fix: reject requests with # in request-target (#19830) (3bb0883), closes #19830

Commits

• d3dbf25 release: v6.2.6
• 3bb0883 fix: reject requests with # in request-target (#19830)
• See full diff in compare view

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