feat(api): 开发auth、login等接口，规范格式化

apps/api/src/logging/app-logger.ts

@@ -0,0 +1,60 @@
+import type { LoggerService } from '@nestjs/common';
+
+type LogLevel = 'error' | 'warn' | 'log' | 'debug';
+const severity: Record<LogLevel, number> = {
+    error: 0,
+    warn: 1,
+    log: 2,
+    debug: 3,
+};
+const sensitiveKeys = /authorization|cookie|password|secret|token|api[_-]?key/i;
+
+export class AppLogger implements LoggerService {
+    public constructor(private readonly minimumLevel: LogLevel) {}
+
+    public log(message: unknown, context?: unknown): void {
+        this.write('log', message, context);
+    }
+
+    public error(message: unknown, stack?: string, context?: unknown): void {
+        this.write('error', message, { stack, context });
+    }
+
+    public warn(message: unknown, context?: unknown): void {
+        this.write('warn', message, context);
+    }
+
+    public debug(message: unknown, context?: unknown): void {
+        this.write('debug', message, context);
+    }
+
+    public verbose(message: unknown, context?: unknown): void {
+        this.debug(message, context);
+    }
+
+    private write(level: LogLevel, message: unknown, context?: unknown): void {
+        if (severity[level] > severity[this.minimumLevel]) return;
+        const entry = {
+            timestamp: new Date().toISOString(),
+            level,
+            message: typeof message === 'string' ? message : sanitize(message),
+            context: sanitize(context),
+        };
+        const output = JSON.stringify(entry);
+        if (level === 'error') console.error(output);
+        else console.log(output);
+    }
+}
+
+function sanitize(value: unknown): unknown {
+    if (Array.isArray(value)) return value.map(sanitize);
+    if (value && typeof value === 'object') {
+        return Object.fromEntries(
+            Object.entries(value).map(([key, child]) => [
+                key,
+                sensitiveKeys.test(key) ? '[REDACTED]' : sanitize(child),
+            ]),
+        );
+    }
+    return value;
+}