chore: 初始化脚手架 — sunny_mochi 企业级 Flutter 模板

Core 基础设施：Flavor 三包体系、Drift+SQLCipher 加密数据库 7 拦截器 Dio 网络栈、CrashReporter 崩溃日志、Sealed Failure 错误体系 5 色板主题系统、Auth 认证骨架（Clean Architecture）、Dev Panel、Mock Adapter 通过验证：flutter analyze（0 errors）、flutter test（全绿）、staging APK 74.8MB
2026-05-14 12:51:05 +08:00
commit 61017f1c39
204 changed files with 15386 additions and 0 deletions
@@ -0,0 +1,60 @@
+import 'package:flutter/material.dart';
+
+/// 带标签、错误提示、前/后缀的通用输入框。
+class AppTextField extends StatelessWidget {
+  const AppTextField({
+    super.key,
+    this.controller,
+    this.label,
+    this.hint,
+    this.errorText,
+    this.prefixIcon,
+    this.suffix,
+    this.obscureText = false,
+    this.keyboardType,
+    this.onChanged,
+    this.onSubmitted,
+    this.maxLength,
+    this.enabled = true,
+    this.readOnly = false,
+    this.focusNode,
+  });
+
+  final TextEditingController? controller;
+  final String? label;
+  final String? hint;
+  final String? errorText;
+  final Widget? prefixIcon;
+  final Widget? suffix;
+  final bool obscureText;
+  final TextInputType? keyboardType;
+  final ValueChanged<String>? onChanged;
+  final ValueChanged<String>? onSubmitted;
+  final int? maxLength;
+  final bool enabled;
+  final bool readOnly;
+  final FocusNode? focusNode;
+
+  @override
+  Widget build(BuildContext context) {
+    return TextField(
+      controller: controller,
+      focusNode: focusNode,
+      obscureText: obscureText,
+      keyboardType: keyboardType,
+      onChanged: onChanged,
+      onSubmitted: onSubmitted,
+      maxLength: maxLength,
+      enabled: enabled,
+      readOnly: readOnly,
+      decoration: InputDecoration(
+        labelText: label,
+        hintText: hint,
+        errorText: errorText,
+        prefixIcon: prefixIcon,
+        suffix: suffix,
+        counterText: '',
+      ),
+    );
+  }
+}