chore(deps): update dependency @sveltejs/vite-plugin-svelte to v7

Author: renovate[bot]

bun.lock

@@ -25,7 +25,7 @@
         "@sveltejs/adapter-auto": "^7.0.0",
         "@sveltejs/adapter-cloudflare": "^7.2.4",
         "@sveltejs/kit": "^2.49.4",
-        "@sveltejs/vite-plugin-svelte": "^6.2.3",
+        "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "@tailwindcss/vite": "^4.1.18",
         "@types/chroma-js": "^3.1.2",
         "@types/luxon": "^3.7.1",