svelte@5.56.4

Patch Changes

• fix: include wrapping parentheses in {@const} declarator end position (#18436)

• fix: always unset reactivity context after restoring it (#18453)

• fix: don't notify searchParams subscribers when the URL changes without affecting the search string (#18425)

• fix: strip ? from optional parameters in <script lang="ts"> so generated JavaScript is valid (#18448)