feat: Add AI extraction service and related view models

- Introduced `IAiExtractionService` and its implementation `AiExtractionService` for processing images and extracting text.
- Created `AiResultItem` model to hold results from AI extraction.
- Added `ImageProcessingCoordinator` to manage image processing tasks and provide progress updates.
- Implemented view models for AI settings, path settings, processing state, race upload settings, and visual settings to support UI binding.
- Updated `Program.cs` to register new services and dependencies.
- Modified project file to skip MinVer execution during local builds.

imagecatalog/Services/IAiExtractionService.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using ImageCatalog_2.Models;
+
+namespace ImageCatalog_2.Services;
+
+public sealed class AiExtractionRequest
+{
+    public required string SearchRoot { get; init; }
+    public required bool Recursive { get; init; }
+    public string CsvOutputPath { get; init; } = string.Empty;
+}
+
+public interface IAiExtractionService
+{
+    Task RunAsync(
+        AiExtractionRequest request,
+        CancellationToken token,
+        Func<AiResultItem, Task> onResult,
+        Func<double, Task> onProgress);
+}