feat: implement core code review extension

src/types.ts

@@ -0,0 +1,34 @@
+import * as vscode from 'vscode';
+
+export interface CustomRule {
+  id: string;
+  severity: Severity;
+  description: string;
+  message: string;
+  languages?: string[];
+}
+
+export type Severity = 'error' | 'warning' | 'info';
+
+export type AdapterStatus = 'ok' | 'tool-unavailable' | 'execution-failed';
+
+export interface LinterDiagnostic {
+  severity: Severity;
+  ruleId: string;
+  message: string;
+  range: vscode.Range;
+  suggestion?: string;
+}
+
+export interface AdapterResult {
+  diagnostics: LinterDiagnostic[];
+  status: AdapterStatus;
+  errorMessage?: string;
+}
+
+export interface LinterAdapter {
+  id: string;
+  supportedLanguages: string[];
+  check(document: vscode.TextDocument, workingDir: string): Promise<AdapterResult>;
+  isAvailable(): boolean;
+}