fix(deps): update @sveltejs/vite-plugin-svelte to v6

.changeset/soft-rings-attend.md

@@ -0,0 +1,5 @@
+---
+'@astrojs/svelte': major
+---
+
+Updates `@sveltejs/vite-plugin-svelte` to v6.

packages/integrations/cloudflare/test/fixtures/with-svelte/package.json

@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@astrojs/cloudflare": "workspace:*",
-    "@astrojs/svelte": "^7.2.2",
+    "@astrojs/svelte": "workspace:*",
     "astro": "workspace:*",
     "svelte": "^5.43.4"
   }

packages/integrations/svelte/package.json

@@ -36,7 +36,7 @@
     "test": "astro-scripts test \"test/**/*.test.js\""
   },
   "dependencies": {
-    "@sveltejs/vite-plugin-svelte": "^5.1.1",
+    "@sveltejs/vite-plugin-svelte": "^6.2.1",
     "svelte2tsx": "^0.7.42",
     "vite": "^7.1.7"
   },

packages/integrations/svelte/src/index.ts

@@ -24,7 +24,16 @@ export default function svelteIntegration(options?: Options): AstroIntegration {
 							include: ['@astrojs/svelte/client.js'],
 							exclude: ['@astrojs/svelte/server.js'],
 						},
-						plugins: [svelte(options)],
+						plugins: [
+							svelte({
+								...(options ?? {}),
+								exclude: [
+									// Avoid Svelte vite plugin from mathching virtual ids starting with "\0astro-entry:"
+									/\0/,
+									options?.exclude ?? [],
+								].flat(),
+							}),
+						],
 					},
 				});
 			},

packages/integrations/svelte/test/fixtures/async-rendering/package.json

@@ -9,8 +9,8 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/svelte": "^7.1.1",
-    "astro": "^5.13.10",
+    "@astrojs/svelte": "workspace:*",
+    "astro": "workspace:*",
     "svelte": "^5.39.3"
   }
 }