feat: 适配器 i18n + Provider 动态注册 + SetupView 重构 + jars 资源

- 适配器 i18n 接入（eslint/pmd/sql-lint/stylelint）
- Provider 动态注册机制（registry.ts + providers.json + factory 重构）
- SetupView 全面重构（setupView.ts 新增 600+ 行）
- i18n 消息扩展（messages.ts +210 行）
- 规则导入流程优化（import-service / prompt-builder）
- 新增 PMD jars 依赖及测试用例

src/adapters/eslint.ts

@@ -1,8 +1,45 @@
 import * as vscode from 'vscode';
+import * as fs from 'fs';
+import * as path from 'path';
 import { ESLint } from 'eslint';
 import js from '@eslint/js';
 import ts from 'typescript-eslint';
 import type { LinterAdapter, AdapterResult, LinterDiagnostic } from './adapter';
+import { getEslintConfigPath } from '../config';
+
+const PROJECT_CONFIG_FILES = [
+  '.eslintrc.js',
+  '.eslintrc.json',
+  '.eslintrc.yaml',
+  '.eslintrc.yml',
+  '.eslintrc',
+  'eslint.config.js',
+  'eslint.config.mjs',
+];
+
+function findProjectConfig(dir: string): string | null {
+  for (const name of PROJECT_CONFIG_FILES) {
+    const p = path.join(dir, name);
+    if (fs.existsSync(p)) {
+      return p;
+    }
+  }
+  return null;
+}
+
+function resolveEslintConfig(workingDir: string): { configFile?: string; overrideConfig?: any[] } {
+  const globalPath = getEslintConfigPath();
+  if (globalPath && globalPath.trim() !== '') {
+    return { configFile: globalPath };
+  }
+
+  const projectConfig = findProjectConfig(workingDir);
+  if (projectConfig) {
+    return { configFile: projectConfig };
+  }
+
+  return { overrideConfig: ESLintAdapter.getDefaultConfig() };
+}
 
 export class ESLintAdapter implements LinterAdapter {
   id = 'eslint';
@@ -10,7 +47,7 @@ export class ESLintAdapter implements LinterAdapter {
 
   private static defaultConfig: any[] | null = null;
 
-  private static getDefaultConfig(): any[] {
+  public static getDefaultConfig(): any[] {
     if (!ESLintAdapter.defaultConfig) {
       ESLintAdapter.defaultConfig = [
         js.configs.recommended,
@@ -26,10 +63,10 @@ export class ESLintAdapter implements LinterAdapter {
 
   async check(document: vscode.TextDocument, workingDir: string): Promise<AdapterResult> {
     try {
+      const resolved = resolveEslintConfig(workingDir);
       const engine = new ESLint({
         cwd: workingDir,
-        overrideConfigFile: true,
-        overrideConfig: ESLintAdapter.getDefaultConfig(),
+        ...resolved,
       });
       const ext = document.languageId === 'typescript' ? 'ts' : 'js';
       const isVirtual = document.uri.scheme === 'untitled';