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_63.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={
-aYw(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
+aYx(d,e,f){var y,x,w=null,v=new B.X(),u=new B.X()
 u=new A.WR(v,u)
 u.b4(d,w,e,w)
 y=u.a
 x=v.r
 x.toString
 y.r=x
-v.r=A.bh0(u)
+v.r=A.bh1(u)
 return u},
-bfH(d,e){var y
+bfI(d,e){var y
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 break A}if("timePicker.minutes"===e){y="\u5206"
 break A}if("timePicker.seconds"===e){y="\u79d2"
@@ -23,7 +23,7 @@ break A}if("input.selectAll"===e){y="\u3059\u3079\u3066\u9078\u629e"
 break A}if("keyboardToolbar.done"===e){y="\u5b8c\u4e86"
 break A}y=null
 break A}return y},
-bh0(d){return new A.aMR(d)},
+bh1(d){return new A.aMR(d)},
 WR:function WR(d,e){var _=this
 _.r=d
 _.z=_.w=$
@@ -37,7 +37,7 @@ A=a.updateHolder(c[38],A)
 A.WR.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.aIC()}return x},
 gb_(){return this.r}}
@@ -49,12 +49,12 @@ gb2(){return"\u3059\u3079\u3066\u9078\u629e"}}
 A.a7u.prototype={}
 var z=a.updateTypes([])
 A.aMR.prototype={
-$1(d){return A.bfH(this.a,d)},
+$1(d){return A.bfI(this.a,d)},
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 x(A.a7u,B.V)
 x(A.WR,A.a7u)
-x(A.aIC,B.aR)
+x(A.aIC,B.aS)
 x(A.aMR,B.aN)
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 B.aW(b.typeUniverse,JSON.parse('{"WR":{"V":[]}}'))};
-(a=>{a["eM8uGvqV4R0bSk5GFxWIHM2lV9c="]=a.current})($__dart_deferred_initializers__);
+(a=>{a["OUQlvS333lo/2q6aPurzMfm/XDg="]=a.current})($__dart_deferred_initializers__);