build(deps-dev): bump svelte from 5.55.0 to 5.55.2 in /frontend

[dependabot]

Bumps svelte from 5.55.0 to 5.55.2.

Release notes

Sourced from svelte's releases.

svelte@5.55.2

Patch Changes

• fix: invalidate @const tags based on visible references in legacy mode (#18041)

• fix: handle parens in template expressions more robustly (#18075)

• fix: disallow -- in idPrefix (#18038)

• fix: correct types for ontoggle on <details> elements (#18063)

• fix: don't override $destroy/set/on instance methods in dev mode (#18034)

• fix: unskip branches of earlier batches after commit (#18048)

• fix: never set derived.v inside fork (#18037)

• fix: skip rebase logic in non-async mode (#18040)

• fix: don't reset status of uninitialized deriveds (#18054)

svelte@5.55.1

Patch Changes

• fix: correctly handle bindings on the server (#18009)

• fix: prevent hydration error on async {@html ...} (#17999)

• fix: cleanup superTypeParameters in ClassDeclarations/ClassExpression (#18015)

• fix: improve duplicate module import error message (#18016)

• fix: reschedule new effects in prior batches (#18021)

Changelog

Sourced from svelte's changelog.

5.55.2

Patch Changes

• fix: invalidate @const tags based on visible references in legacy mode (#18041)

• fix: handle parens in template expressions more robustly (#18075)

• fix: disallow -- in idPrefix (#18038)

• fix: correct types for ontoggle on <details> elements (#18063)

• fix: don't override $destroy/set/on instance methods in dev mode (#18034)

• fix: unskip branches of earlier batches after commit (#18048)

• fix: never set derived.v inside fork (#18037)

• fix: skip rebase logic in non-async mode (#18040)

• fix: don't reset status of uninitialized deriveds (#18054)

5.55.1

Patch Changes

• fix: correctly handle bindings on the server (#18009)

• fix: prevent hydration error on async {@html ...} (#17999)

• fix: cleanup superTypeParameters in ClassDeclarations/ClassExpression (#18015)

• fix: improve duplicate module import error message (#18016)

• fix: reschedule new effects in prior batches (#18021)

Commits

• 2e29c87 Version Packages (#18036)
• 6b653b8 chore: simplify parser (#18077)
• 8966601 fix: handle parens in template expressions more robustly (#18075)
• 0395ef0 fix: unskip branches of earlier batches after commit (#18048)
• d86cb5c fix: skip rebase logic in non-async mode (#18040)
• adba758 fix: don't reset status of uninitialized deriveds (#18054)
• 14adb8c fix: correct types for ontoggle on <details> elements (#18063)
• f8ef6de chore: squelch hydration warnings in tests (#18046)
• a9530e5 chore: add labels to more internal deriveds (#18050)
• c93e251 fix: never set derived.v inside fork (#18037)
• Additional commits viewable in compare view

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[roborev-ci]

roborev: Combined Review (2981798)

Verdict: No medium, high, or critical issues found in this PR.

All reviewed outputs agree the change is clean. It updates the frontend svelte devDependency from 5.55.0 to 5.55.2 and refreshes the lockfile, with no identified security, correctness, or regression concerns at medium severity or above.

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Synthesized from 3 reviews (agents: codex, gemini | types: default, security)