docs: remove code --add-mcp section from README (unreliable across editions)

Author: Dev Agent Amelia

.vscode/mcp.json

@@ -1,11 +1,20 @@
 {
-	"inputs": [
-		{
-			"id": "dataverse_env_url",
-			"type": "promptString",
-			"description": "Dataverse environment URL (e.g. https://yourorg.crm.dynamics.com)",
-			"password": false
-		}
-	],
-	"servers": {}
-}
+  "inputs": [
+    {
+      "id": "dataverse_env_url",
+      "type": "promptString",
+      "description": "Dataverse environment URL (e.g. https://yourorg.crm.dynamics.com)",
+      "password": false
+    }
+  ],
+  "servers": {
+    "dataverse": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "mcp-dataverse"],
+      "env": {
+        "DATAVERSE_ENV_URL": "https://yourorg.crm.dynamics.com"
+      }
+    }
+  }
+}

README.md

@@ -63,33 +63,6 @@ Create or edit `.vscode/mcp.json` in your project (workspace scope) or the user-
 
 ---
 
-### Command line (`code --add-mcp`)
-
-> ⚠️ **PowerShell on Windows**: The single-quote JSON syntax is broken in PowerShell 5.1 (double quotes get stripped). Use one of the workarounds below.
-
-**Bash / Git Bash / macOS / Linux:**
-
-```bash
-code --add-mcp '{"name":"dataverse","type":"stdio","command":"npx","args":["-y","mcp-dataverse"],"env":{"DATAVERSE_ENV_URL":"https://yourorg.crm.dynamics.com"}}'
-```
-
-**PowerShell (Windows) — use escaped quotes:**
-
-```powershell
-code --add-mcp '{\"name\":\"dataverse\",\"type\":\"stdio\",\"command\":\"npx\",\"args\":[\"-y\",\"mcp-dataverse\"],\"env\":{\"DATAVERSE_ENV_URL\":\"https://yourorg.crm.dynamics.com\"}}'
-```
-
-**PowerShell — alternative using a variable:**
-
-```powershell
-$cfg = '{"name":"dataverse","type":"stdio","command":"npx","args":["-y","mcp-dataverse"],"env":{"DATAVERSE_ENV_URL":"https://yourorg.crm.dynamics.com"}}'
-code --add-mcp $cfg
-```
-
-Replace `https://yourorg.crm.dynamics.com` with your actual Dataverse environment URL.
-
----
-
 ## Authentication — automatic, no setup required
 
 **No PAC CLI, no Azure AD app registration, no credentials to configure.**

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mcp-dataverse",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "MCP Server for Microsoft Dataverse Web API",
   "type": "module",
   "main": "dist/server.js",