fix: switch to our fork acorn typescript plugin

Author: dummdidumm

packages/svelte/package.json

@@ -150,7 +150,7 @@
     "@jridgewell/sourcemap-codec": "^1.5.0",
     "@types/estree": "^1.0.5",
     "acorn": "^8.12.1",
-    "acorn-typescript": "^1.4.13",
+    "@sveltejs/acorn-typescript": "^1.0.0",
     "aria-query": "^5.3.1",
     "axobject-query": "^4.1.0",
     "clsx": "^2.1.1",

packages/svelte/src/compiler/phases/1-parse/acorn.js

@@ -2,7 +2,7 @@
 /** @import { Node } from 'acorn' */
 import * as acorn from 'acorn';
 import { walk } from 'zimmerframe';
-import { tsPlugin } from 'acorn-typescript';
+import { tsPlugin } from '@sveltejs/acorn-typescript';
 import { locator } from '../../state.js';
 
 const ParserWithTS = acorn.Parser.extend(tsPlugin({ allowSatisfies: true }));

packages/svelte/src/compiler/phases/1-parse/ambient.d.ts

@@ -15,7 +15,6 @@
 		"allowJs": true,
 		"checkJs": true,
 		"paths": {
-			"acorn-typescript": ["./src/compiler/phases/1-parse/ambient.d.ts"],
 			"svelte": ["./src/index.d.ts"],
 			"svelte/action": ["./src/action/public.d.ts"],
 			"svelte/compiler": ["./src/compiler/public.d.ts"],