extensions-108.4.0

• feat: mark only properties as bindable that were declared using $bindable() in Svelte 5 runes mode (#2336)
• feat: editor support for TS 5.4 (#2334)
• feat: load user's Svelte version in TS plugin (#2351)
• chore: better Svelte 5 interop (#2336)
• fix: preserve event attribute casing in Svelte 5 (#2347)
• fix: handle #await inside #snippet (#2348)
• fix: better bind:group transformation (#2349)
• fix: handle boolean css var (#2350)
• fix: watch package.json in more situations (#2332)
• fix: start TS plugin in less cases (#2317)