added easyOCR

tools/OcrDaemon/Models.cs

@@ -39,6 +39,9 @@ class Request
 
     [JsonPropertyName("targetCol")]
     public int TargetCol { get; set; } = -1;
+
+    [JsonPropertyName("engine")]
+    public string? Engine { get; set; }
 }
 
 class RegionRect
@@ -209,6 +212,30 @@ class DetectGridResponse
     public double CellHeight { get; set; }
 }
 
+class TemplateMatchResponse
+{
+    [JsonPropertyName("ok")]
+    public bool Ok => true;
+
+    [JsonPropertyName("found")]
+    public bool Found { get; set; }
+
+    [JsonPropertyName("x")]
+    public int X { get; set; }
+
+    [JsonPropertyName("y")]
+    public int Y { get; set; }
+
+    [JsonPropertyName("width")]
+    public int Width { get; set; }
+
+    [JsonPropertyName("height")]
+    public int Height { get; set; }
+
+    [JsonPropertyName("confidence")]
+    public double Confidence { get; set; }
+}
+
 class DiffOcrParams
 {
     [JsonPropertyName("diffThresh")]