style: resolve biome configuration warnings and fix linting in orgfront

adminfront/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }

common/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["./config/biome.base.json"]
 }

common/config/biome.base.json

@@ -1,15 +1,9 @@
 {
-  "root": false,
   "$schema": "https://biomejs.dev/schemas/2.4.16/schema.json",
   "formatter": {
     "enabled": true,
     "indentStyle": "space"
   },
-  "css": {
-    "parser": {
-      "tailwindDirectives": true
-    }
-  },
   "linter": {
     "enabled": true,
     "rules": {

devfront/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }

mcp/hydra-mcp/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../../common/config/biome.base.json"]
 }

mcp/keto-mcp/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../../common/config/biome.base.json"]
 }

orgfront/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }

orgfront/src/components/ui/basic.test.tsx

@@ -1,4 +1,4 @@
-import React from "react";
+import type React from "react";
 import { act } from "react";
 import { createRoot } from "react-dom/client";
 import { afterEach, describe, expect, it } from "vitest";

userfront-e2e/biome.json

@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }