feat: 为划转页面账户卡片添加位置互换动画

- 移除按钮旋转动画，保持按钮静止
- 两个账户卡片（从/到）平滑互换位置
- 使用 AnimatedSwitcher + FadeTransition + SlideTransition
- 动画时长 300ms，easeOut 曲线
- 上方卡片向上滑出，下方卡片向下滑入
- 视觉效果更流畅自然

flutter_monisuo/build/web/main.dart.js_69.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={
-b43(d,e,f){var y,x,w=null,v=new B.a0(),u=new B.a0()
-u=new A.Z2(v,u)
+b4d(d,e,f){var y,x,w=null,v=new B.a0(),u=new B.a0()
+u=new A.Z6(v,u)
 u.bf(d,w,e,w)
 y=u.a
 x=v.r
 x.toString
 y.r=x
-v.r=A.bnW(u)
+v.r=A.bo8(u)
 return u},
-bmC(d,e){var y
+bmP(d,e){var y
 A:{if("timePicker.hours"===e){y="\u1798\u17c9\u17c4\u1784"
 break A}if("timePicker.minutes"===e){y="\u1793\u17b6\u1791\u17b8"
 break A}if("timePicker.seconds"===e){y="\u179c\u17b7\u1793\u17b6\u1791\u17b8"
@@ -23,38 +23,38 @@ break A}if("input.selectAll"===e){y="\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\
 break A}if("keyboardToolbar.done"===e){y="\u179a\u17bd\u1785\u179a\u17b6\u179b\u17cb"
 break A}y=null
 break A}return y},
-bnW(d){return new A.aST(d)},
-Z2:function Z2(d,e){var _=this
+bo8(d){return new A.aT0(d)},
+Z6:function Z6(d,e){var _=this
 _.r=d
 _.z=_.w=$
 _.a=e
 _.e=_.b=$},
-aOn:function aOn(){},
-aST:function aST(d){this.a=d},
-aa3:function aa3(){}}
+aOt:function aOt(){},
+aT0:function aT0(d){this.a=d},
+aa7:function aa7(){}}
 B=c[0]
 A=a.updateHolder(c[41],A)
-A.Z2.prototype={
+A.Z6.prototype={
 h(d,e){var y=this.r.a4(e)
 return y==null?this.a.a4(e):y},
 gb4(){var y=this,x=y.z
 if(x===$){if(y.w===$)y.w=y
-x=y.z=new A.aOn()}return x},
+x=y.z=new A.aOt()}return x},
 gb9(){return this.r}}
-A.aOn.prototype={
+A.aOt.prototype={
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 gbg(){return"\u1785\u1798\u17d2\u179b\u1784"},
 gbi(){return"\u1794\u17b7\u1791\u1797\u17d2\u1787\u17b6\u1794\u17cb"},
 gbe(){return"\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb"}}
-A.aa3.prototype={}
+A.aa7.prototype={}
 var z=a.updateTypes([])
-A.aST.prototype={
-$1(d){return A.bmC(this.a,d)},
+A.aT0.prototype={
+$1(d){return A.bmP(this.a,d)},
 $S:2};(function inheritance(){var y=a.mixin,x=a.inherit
-x(A.aa3,B.a_)
-x(A.Z2,A.aa3)
-x(A.aOn,B.aZ)
-x(A.aST,B.aR)
-y(A.aa3,B.aX)})()
-B.b3(b.typeUniverse,JSON.parse('{"Z2":{"a_":[]}}'))};
-(a=>{a["oWBuZ9U34yJ3Gre/WialNj3ZUmU="]=a.current})($__dart_deferred_initializers__);
+x(A.aa7,B.a_)
+x(A.Z6,A.aa7)
+x(A.aOt,B.aZ)
+x(A.aT0,B.aR)
+y(A.aa7,B.aX)})()
+B.b4(b.typeUniverse,JSON.parse('{"Z6":{"a_":[]}}'))};
+(a=>{a["yYBXEt4g4UpS9B2DOAZpq24+t54="]=a.current})($__dart_deferred_initializers__);