build: 构建生产版本

**前端构建:**
- Flutter Web 构建产物 (build/web)
- 包含主题修复和绿色对比度优化

**后端修改:**
- 添加 MyBatisPlusMetaObjectHandler (自动填充字段)
- 更新实体类、DTO、Controller
- 优化 Jackson 配置
- 更新 application-dev.yml

**构建信息:**
- Maven: monisuo-1.0.jar (41MB)
- Flutter: build/web (22.9s)
- 环境: prod

flutter_monisuo/build/web/main.dart.js_29.part.js

@@ -1,15 +1,15 @@
 ((a,b)=>{a[b]=a[b]||{}})(self,"$__dart_deferred_initializers__")
 $__dart_deferred_initializers__.current=function(a,b,c,$){var B,A={
-aY9(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
+aYa(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
 u=new A.Wu(v,u)
 u.b4(d,w,e,w)
 y=u.a
 x=v.r
 x.toString
 y.r=x
-v.r=A.bhp(u)
+v.r=A.bhq(u)
 return u},
-bg5(d,e){var y
+bg6(d,e){var y
 A:{if("timePicker.hours"===e){y="Oriau"
 break A}if("timePicker.minutes"===e){y="Munudau"
 break A}if("timePicker.seconds"===e){y="Eiliadau"
@@ -23,7 +23,7 @@ break A}if("input.selectAll"===e){y="Dewis y cyfan"
 break A}if("keyboardToolbar.done"===e){y="Gorffen"
 break A}y=null
 break A}return y},
-bhp(d){return new A.aNf(d)},
+bhq(d){return new A.aNf(d)},
 Wu:function Wu(d,e){var _=this
 _.r=d
 _.z=_.w=$
@@ -37,7 +37,7 @@ A=a.updateHolder(c[15],A)
 A.Wu.prototype={
 h(d,e){var y=this.r.a2(e)
 return y==null?this.a.a2(e):y},
-gaX(){var y=this,x=y.z
+gaW(){var y=this,x=y.z
 if(x===$){if(y.w===$)y.w=y
 x=y.z=new A.aIf()}return x},
 gb_(){return this.r}}
@@ -49,12 +49,12 @@ gb2(){return"Dewis y cyfan"}}
 A.a77.prototype={}
 var z=a.updateTypes([])
 A.aNf.prototype={
-$1(d){return A.bg5(this.a,d)},
+$1(d){return A.bg6(this.a,d)},
 $S:2};(function inheritance(){var y=a.mixin,x=a.inherit
 x(A.a77,B.V)
 x(A.Wu,A.a77)
-x(A.aIf,B.aR)
+x(A.aIf,B.aS)
 x(A.aNf,B.aN)
 y(A.a77,B.aQ)})()
 B.aW(b.typeUniverse,JSON.parse('{"Wu":{"V":[]}}'))};
-(a=>{a["lKLJO+1IPG+etJc/+io8A0ec8Ro="]=a.current})($__dart_deferred_initializers__);
+(a=>{a["D7CQispgxr+sXtl1aEL5F4BYd+w="]=a.current})($__dart_deferred_initializers__);