chore: simplify TypeScript config

packages/config-eslint/.eslintrc.json

@@ -1,3 +1,25 @@
 {
-  "extends": ["conventions"]
+  "extends": ["conventions"],
+  "plugins": ["import-x"],
+  "rules": {
+    "import-x/no-absolute-path": "error",
+    "import-x/no-webpack-loader-syntax": "error",
+    "import-x/no-self-import": "error",
+    "import-x/no-useless-path-segments": "error",
+    "import-x/export": "error",
+    "import-x/no-duplicates": "error",
+    "import-x/no-named-default": "error",
+    "import-x/no-empty-named-blocks": "error",
+    "import-x/no-anonymous-default-export": "error",
+    "import-x/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "ts": "always",
+        "tsx": "always",
+        "js": "never",
+        "jsx": "never"
+      }
+    ]
+  }
 }

packages/config-eslint/nextjs/.eslintrc.json

@@ -1,6 +1,6 @@
 {
   "extends": [
-    "conventions",
+    "../.eslintrc.json",
     "next/core-web-vitals",
     "plugin:tailwindcss/recommended",
     "plugin:storybook/recommended"

packages/config-eslint/package.json

@@ -17,6 +17,7 @@
     "eslint-config-next": "catalog:",
     "eslint-plugin-storybook": "catalog:",
     "eslint-plugin-tailwindcss": "catalog:",
+    "eslint-plugin-import-x": "catalog:",
     "typescript": "catalog:"
   }
 }