chore: HERV 통합 저장소 초기 커밋

- 펌웨어(program), C# 대시보드(TestProgram), 시뮬레이터(Simulator),
  프로토콜/문서(Protocol, doc) 전체를 단일 저장소로 통합
- program 폴더의 별도 git 저장소를 제거하고 통합 저장소에 흡수
- 빌드 산출물(program/build, bin/obj, *.o/.elf/.bin/.hex 등) .gitignore 처리
- 사내 Synology NAS Git 원격 연결 예정

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

TestProgram/PCDashBoard/VspWindow.xaml

@@ -0,0 +1,34 @@
+<Window x:Class="ErvDashboard.VspWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="풍량 VSP 제어·상태" SizeToContent="WidthAndHeight"
+        ResizeMode="NoResize" WindowStartupLocation="CenterOwner"
+        Background="{StaticResource AppBg}" FontFamily="Segoe UI, Malgun Gothic">
+    <Border Style="{StaticResource Card}" Margin="10">
+        <StackPanel>
+            <TextBlock Text="풍량 VSP 제어 · 상태 (SA 급기 / EA 배기)" Style="{StaticResource CardTitle}"/>
+            <ItemsControl ItemsSource="{Binding Vsp}" Width="990">
+                <ItemsControl.ItemsPanel>
+                    <ItemsPanelTemplate><UniformGrid Columns="3"/></ItemsPanelTemplate>
+                </ItemsControl.ItemsPanel>
+                <ItemsControl.ItemTemplate>
+                    <DataTemplate>
+                        <Border Background="{StaticResource Track}" CornerRadius="8" Margin="3" Padding="10,8">
+                            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                                <TextBlock Text="{Binding Name}" Style="{StaticResource FieldValue}" FontSize="13" Width="58" VerticalAlignment="Center"/>
+                                <TextBlock Text="SA" Style="{StaticResource FieldLabel}" Margin="0,0,4,0" VerticalAlignment="Center"/>
+                                <TextBox Text="{Binding Sa}" Width="80" Padding="4,4" Margin="0,0,8,0"/>
+                                <TextBlock Text="EA" Style="{StaticResource FieldLabel}" Margin="0,0,4,0" VerticalAlignment="Center"/>
+                                <TextBox Text="{Binding Ea}" Width="80" Padding="4,4"/>
+                            </StackPanel>
+                        </Border>
+                    </DataTemplate>
+                </ItemsControl.ItemTemplate>
+            </ItemsControl>
+            <StackPanel Orientation="Horizontal" Margin="0,12,0,0">
+                <Button Content="VSP 적용" Width="100" Style="{StaticResource FlatButton}" Click="Apply_Click"/>
+                <Button Content="닫기" Width="90" Style="{StaticResource FlatButton}" Click="Close_Click"/>
+            </StackPanel>
+        </StackPanel>
+    </Border>
+</Window>