fix(language-core): intersect local $attrs with __VLS_ctx.$attrs (#5113)

Author: KazariEX

packages/language-core/lib/codegen/template/index.ts

@@ -124,7 +124,7 @@ function* generateInheritedAttrs(
 		}
 		yield `]${endOfLine}`;
 	}
-	return `Partial<typeof __VLS_inheritedAttrs> & Record<string, unknown>`;
+	return `typeof __VLS_ctx.$attrs & Partial<typeof __VLS_inheritedAttrs>`;
 }
 
 function* generateRefs(

test-workspace/tsc/passedFixtures/#5111/main.vue

@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import { exactType } from '../shared';
+
+declare module 'vue' {
+    interface ComponentCustomProperties {
+        $attrs: {
+            global: string;
+        }
+    }
+}
+</script>
+
+<template>
+    {{ exactType($attrs.global, {} as string) }}
+</template>

test-workspace/tsc/passedFixtures/#5111/tsconfig.json

@@ -0,0 +1,4 @@
+{
+	"extends": "../../../tsconfig.base.json",
+	"include": [ "**/*" ]
+}