chore(architecture): enforce layer boundaries

eslint.config.js

@@ -0,0 +1,85 @@
+import js from "@eslint/js";
+import tseslint from "typescript-eslint";
+
+const appLayerImports = [
+  "@view/*",
+  "@renderer/*",
+  "@commands/*",
+  "@editor/*",
+  "@input/*",
+  "../view/*",
+  "../renderer/*",
+  "../commands/*",
+  "../editor/*",
+  "../input/*",
+];
+
+export default tseslint.config(
+  {
+    ignores: ["dist/**", "node_modules/**", "eslint.config.js"],
+  },
+  js.configs.recommended,
+  ...tseslint.configs.recommended,
+  {
+    files: ["**/*.{ts,tsx}"],
+    rules: {
+      "@typescript-eslint/no-explicit-any": "error",
+      "@typescript-eslint/consistent-type-imports": ["error", { prefer: "type-imports" }],
+    },
+  },
+  {
+    files: ["core/**/*.{ts,tsx}"],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: appLayerImports,
+        },
+      ],
+    },
+  },
+  {
+    files: ["commands/**/*.{ts,tsx}"],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: ["@view/*", "@renderer/*", "../view/*", "../renderer/*", "react", "react-dom"],
+        },
+      ],
+    },
+  },
+  {
+    files: ["editor/**/*.{ts,tsx}"],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: ["@view/*", "@renderer/*", "../view/*", "../renderer/*", "react", "react-dom"],
+        },
+      ],
+    },
+  },
+  {
+    files: ["renderer/**/*.{ts,tsx}"],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: ["@view/*", "../view/*", "react", "react-dom"],
+        },
+      ],
+    },
+  },
+  {
+    files: ["input/**/*.{ts,tsx}"],
+    rules: {
+      "no-restricted-imports": [
+        "error",
+        {
+          patterns: ["@view/*", "@renderer/*", "@editor/*", "../view/*", "../renderer/*", "../editor/*", "react", "react-dom"],
+        },
+      ],
+    },
+  },
+);