chore(mcp): update readme with telemetry instructions

.changeset/sharp-garlics-rule.md

@@ -0,0 +1,5 @@
+---
+'@sap-ux/fiori-mcp-server': patch
+---
+
+chore: readme update - how to disable telemetry

packages/fiori-mcp-server/README.md

@@ -100,6 +100,37 @@ Gets the required parameters and detailed information for a specific functionali
 #### `execute_functionality` (Step 3 of 3)
 Executes a specific functionality to create a new or modify an existing SAP Fiori application with provided parameters.
 
+
+## [Telemetry](#telemetry)
+
+You can enable and disable the collection of analytics. By default, non-personally identifiable information is used to help understand how you use the product to improve the Fiori MCP Server. In case you want to opt-out there exist two ways to disable the telemetry.
+
+### Method 1: Configuration File
+
+Create or change the file `~/.fioritools/telemetrysettings.json`:
+
+```json
+{
+  "telemetrysettings": {
+    "telemetrySetting": {
+      "enableTelemetry": false
+    }
+  }
+}
+```
+
+Set `enableTelemetry` to `false` to disable telemetry collection.
+
+### Method 2: Environment Variable
+
+Set the environment variable `SAP_UX_FIORI_TOOLS_DISABLE_TELEMETRY` to `true`:
+
+```bash
+export SAP_UX_FIORI_TOOLS_DISABLE_TELEMETRY=true
+```
+
+Setting this environment variable will disable the telemetry client.
+
 ## Code of Conduct
 
 Everyone participating in this joint project is welcome as long as our [Code of Conduct](https://github.com/SAP/open-ux-tools/blob/main/docs/CODE_OF_CONDUCT.md) is being adhered to.