Add vscode assets

.vscode/launch.json

@@ -0,0 +1,26 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": ".NET Core Launch (console)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build",
+            "program": "C:\\Program Files\\Microsoft Office\\root\\Office16\\EXCEL.EXE",
+            "args": [
+                "${workspaceFolder}\\RhSolutions.AddIn\\bin\\Debug\\net6.0-windows\\RhSolutions-AddIn64.xll"
+            ],
+            "cwd": "${workspaceFolder}",
+            "console": "internalConsole",
+            "stopAtEntry": false
+        },
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach"
+        }
+    ]
+}

.vscode/tasks.json

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+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "dotnet",
+			"task": "build ${workspaceFolder}\\RhSolutions.AddIn\\RhSolutions.AddIn.csproj",
+			"group": "build",
+			"problemMatcher": [],
+			"label": "build"
+		},
+	]
+}