chore: add .gitignore for C# project, remove bin/obj/publish from tracking

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

clients/windows/OrderPROPrint/.gitignore

@@ -0,0 +1,4 @@
+bin/
+obj/
+publish/
+*.user

clients/windows/OrderPROPrint/bin/Debug/net8.0-windows/OrderPROPrint.deps.json

@@ -1,55 +0,0 @@
-{
-  "runtimeTarget": {
-    "name": ".NETCoreApp,Version=v8.0",
-    "signature": ""
-  },
-  "compilationOptions": {},
-  "targets": {
-    ".NETCoreApp,Version=v8.0": {
-      "OrderPROPrint/1.0.0": {
-        "dependencies": {
-          "PdfiumViewer": "2.13.0",
-          "PdfiumViewer.Native.x86_64.v8-xfa": "2018.4.8.256"
-        },
-        "runtime": {
-          "OrderPROPrint.dll": {}
-        }
-      },
-      "PdfiumViewer/2.13.0": {
-        "runtime": {
-          "lib/net20/PdfiumViewer.dll": {
-            "assemblyVersion": "2.13.0.0",
-            "fileVersion": "2.13.0.0"
-          }
-        },
-        "resources": {
-          "lib/net20/nl/PdfiumViewer.resources.dll": {
-            "locale": "nl"
-          }
-        }
-      },
-      "PdfiumViewer.Native.x86_64.v8-xfa/2018.4.8.256": {}
-    }
-  },
-  "libraries": {
-    "OrderPROPrint/1.0.0": {
-      "type": "project",
-      "serviceable": false,
-      "sha512": ""
-    },
-    "PdfiumViewer/2.13.0": {
-      "type": "package",
-      "serviceable": true,
-      "sha512": "sha512-Nw4owBmJzDVXoMRjCnqPbET07CPOawwhcNjt+PyRaSxONN9bsFF+cm9kcMsDLEAEaxsiDJo5jls8bCQjvjidkA==",
-      "path": "pdfiumviewer/2.13.0",
-      "hashPath": "pdfiumviewer.2.13.0.nupkg.sha512"
-    },
-    "PdfiumViewer.Native.x86_64.v8-xfa/2018.4.8.256": {
-      "type": "package",
-      "serviceable": true,
-      "sha512": "sha512-0RQwmLMPKOHBRqRK+NPMR2H5EQ4KlYO+LnT3Y2lByVUa5/JTPCMswL46JEXX+/MAfJtCpS2PzJvy6QzpH2nuIw==",
-      "path": "pdfiumviewer.native.x86_64.v8-xfa/2018.4.8.256",
-      "hashPath": "pdfiumviewer.native.x86_64.v8-xfa.2018.4.8.256.nupkg.sha512"
-    }
-  }
-}

clients/windows/OrderPROPrint/bin/Debug/net8.0-windows/OrderPROPrint.runtimeconfig.json

@@ -1,18 +0,0 @@
-{
-  "runtimeOptions": {
-    "tfm": "net8.0",
-    "frameworks": [
-      {
-        "name": "Microsoft.NETCore.App",
-        "version": "8.0.0"
-      },
-      {
-        "name": "Microsoft.WindowsDesktop.App",
-        "version": "8.0.0"
-      }
-    ],
-    "configProperties": {
-      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": true
-    }
-  }
-}

clients/windows/OrderPROPrint/bin/Release/net8.0-windows/win-x64/OrderPROPrint.runtimeconfig.json

@@ -1,19 +0,0 @@
-{
-  "runtimeOptions": {
-    "tfm": "net8.0",
-    "includedFrameworks": [
-      {
-        "name": "Microsoft.NETCore.App",
-        "version": "8.0.25"
-      },
-      {
-        "name": "Microsoft.WindowsDesktop.App",
-        "version": "8.0.25"
-      }
-    ],
-    "configProperties": {
-      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
-      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": true
-    }
-  }
-}