컴포넌트를 도메인과 무관한 UI 컴포넌트와 도메인 컴포넌트로 재구성하고 중복된 파일 목록 컴포넌트 통합 및 모듈 간 의존성 방향을 ESLint로 강제

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

eslint.config.js

@@ -13,6 +13,20 @@ const svelteConfig = (await loadConfig("./", { traverse: false }))?.config;
 
 const gitignorePath = fileURLToPath(new URL("./.gitignore", import.meta.url));
 
+// Restricts the direction of dependencies between modules
+const defineImportBoundaries = (boundaries) =>
+  Object.entries(boundaries).map(([files, regex]) => ({
+    files: [files],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: [{ regex, message: "Violates the dependency direction between modules." }],
+        },
+      ],
+    },
+  }));
+
 export default defineConfig(
   includeIgnoreFile(gitignorePath),
   js.configs.recommended,
@@ -37,6 +51,17 @@ export default defineConfig(
       "no-undef": "off",
     },
   },
+  ...defineImportBoundaries({
+    // Pure code shared by the server, the client, and the service worker
+    "src/lib/shared/**": "^(#lib/(?!shared/)|#trpc/|#workers/|\\$app/|svelte($|/))",
+    "src/lib/server/**": "^(#lib/(client|features|ui)/|#trpc/)",
+    // Infrastructure of the browser
+    "src/lib/client/**": "^#lib/(server|features|ui)/",
+    // Domain-agnostic components
+    "src/lib/ui/**": "^(#lib/(server|client|features)/|#trpc/)",
+    "src/lib/features/**": "^#lib/server/",
+    "src/service-worker/**": "^(#lib/(?!shared/|client/storage/opfs\\.js$)|#trpc/|#workers/)",
+  }),
   {
     files: ["**/*.svelte", "**/*.svelte.ts", "**/*.svelte.js"],
     languageOptions: {