Refactor ReadDiskForm: extract helpers and partials

Refactored ReadDiskForm by moving utility methods to a new ReadDiskHelpers.vb module and splitting form initialization and verification logic into ReadDiskForm.Init.vb and ReadDiskForm.Verify.vb partial classes. Updated the project file and all references accordingly. This improves code organization, separation of concerns, and maintainability.

Author: Digitoxin1

DiskImageTool/DiskImageTool.vbproj

@@ -198,12 +198,19 @@
     <Compile Include="Flux\GeneralSettingsPanel.vb">
       <SubType>UserControl</SubType>
     </Compile>
+    <Compile Include="Flux\Greaseweazle\Forms\ReadDiskForm.Init.vb">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Flux\Greaseweazle\Forms\ReadDiskForm.Verify.vb">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="Flux\Greaseweazle\Models\ConvertingRange.vb" />
     <Compile Include="Flux\Greaseweazle\Models\TrackRange.vb" />
     <Compile Include="Flux\Greaseweazle\Models\TrackRead.vb" />
     <Compile Include="Flux\Greaseweazle\Models\TrackReadDetails..vb" />
     <Compile Include="Flux\Greaseweazle\Models\TrackReadOutOfRange.vb" />
     <Compile Include="Flux\Greaseweazle\Models\TrackWrite.vb" />
+    <Compile Include="Flux\Greaseweazle\ReadDiskHelpers.vb" />
     <Compile Include="Flux\Kryoflux\Models\DTCTrack.vb" />
     <Compile Include="Flux\Kryoflux\Models\DTCTrackDetails.vb" />
     <Compile Include="Forms\ImagePreview.Designer.vb">