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_25.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={
-aY8(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
+aY9(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
 u=new A.Wt(v,u)
 u.b4(d,w,e,w)
 y=u.a
 x=v.r
 x.toString
 y.r=x
-v.r=A.bhq(u)
+v.r=A.bhr(u)
 return u},
-bg6(d,e){var y
+bg7(d,e){var y
 A:{if("timePicker.hours"===e){y="Hodiny"
 break A}if("timePicker.minutes"===e){y="Minuty"
 break A}if("timePicker.seconds"===e){y="Sekundy"
@@ -23,7 +23,7 @@ break A}if("input.selectAll"===e){y="Vybrat v\u0161e"
 break A}if("keyboardToolbar.done"===e){y="Hotovo"
 break A}y=null
 break A}return y},
-bhq(d){return new A.aNg(d)},
+bhr(d){return new A.aNg(d)},
 Wt:function Wt(d,e){var _=this
 _.r=d
 _.z=_.w=$
@@ -37,7 +37,7 @@ A=a.updateHolder(c[14],A)
 A.Wt.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.aIe()}return x},
 gb_(){return this.r}}
@@ -49,12 +49,12 @@ gb2(){return"Vybrat v\u0161e"}}
 A.a76.prototype={}
 var z=a.updateTypes([])
 A.aNg.prototype={
-$1(d){return A.bg6(this.a,d)},
+$1(d){return A.bg7(this.a,d)},
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 x(A.a76,B.V)
 x(A.Wt,A.a76)
-x(A.aIe,B.aR)
+x(A.aIe,B.aS)
 x(A.aNg,B.aN)
 y(A.a76,B.aQ)})()
 B.aW(b.typeUniverse,JSON.parse('{"Wt":{"V":[]}}'))};
-(a=>{a["6/XkZUItbHyKTLh+MVGMDGNSfoo="]=a.current})($__dart_deferred_initializers__);
+(a=>{a["Jp9vkHtLIB1Q4miqBae8MU66OjU="]=a.current})($__dart_deferred_initializers__);