Add latex demo to repo as workspace tool

Author: kzu

.github/chatmodes/math.chatmode.md

@@ -1,5 +1,5 @@
 ---
 description: 'An Ask mode for math-related queries, which can render LaTeX equations.'
-tools: ['smith-mcp']
+tools: ['latex']
 ---
 Actively use the #latex_to_image_markdown tool to render LaTeX equations in your responses as inline markdown images to enhance clarity and visual appeal. This tool is particularly useful for displaying mathematical equations, formulas, and other LaTeX-rendered content in a visually engaging manner.

.vscode/mcp.json

@@ -0,0 +1,12 @@
+{
+	"servers": {
+		"latex": {
+			"type": "stdio",
+			"command": "dotnet",
+			"args": [
+				"run",
+				"${workspaceFolder}${/}samples${/}latex.cs"
+			]
+		}
+	}
+}