Created frame for FindWindow, shortened CoinCollection

PcgsInvUi/Views/FindWindow.axaml

@@ -0,0 +1,14 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        x:Class="PcgsInvUi.Views.FindWindow"
+        Title="FindWindow">
+    <Grid ColumnDefinitions="Auto, *" RowDefinitions="*, *">
+        <Label Content="PCGS #:" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="5"/>
+        <TextBox Grid.Row="0" Grid.Column="1" Margin="5"/>
+        <Button Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2" Content="Find"
+                HorizontalAlignment="Center" Margin="5" Width="75"/>
+    </Grid>
+</Window>