feat(telemetry): Integrate AI usage telemetry into parse-prd

Implements AI usage telemetry capture and propagation for the  command and MCP tool, following the established telemetry pattern.

Key changes:

-   **Core ():**
    -   Modified the  call to include  and .
    -   Updated to receive  from .
    -   Adjusted to return an object .
    -   Added a call to  to show telemetry data in the CLI output when not in MCP mode.

-   **Direct Function ():**
    -   Updated the call to the core  function to pass , , and .
    -   Modified to correctly handle the new return structure from the core function.
    -   Ensures  received from the core function is included in the  field of the successful MCP response.

-   **MCP Tool ():**
    -   No changes required; existing  correctly passes through the  object containing .

-   **CLI Command ():**
    -   The  command's action now relies on the core  function to handle CLI success messages and telemetry display.

This ensures that AI usage for the  functionality is tracked and can be displayed or logged as appropriate for both CLI and MCP interactions.

mcp-server/src/core/direct-functions/parse-prd.js

@@ -131,21 +131,28 @@ export async function parsePRDDirect(args, log, context = {}) {
 			inputPath,
 			outputPath,
 			numTasks,
-			{ session, mcpLog: logWrapper, projectRoot, useForce, useAppend },
+			{
+				session,
+				mcpLog: logWrapper,
+				projectRoot,
+				useForce,
+				useAppend,
+				commandName: 'parse-prd',
+				outputType: 'mcp'
+			},
 			'json'
 		);
 
-		// parsePRD returns { success: true, tasks: processedTasks } on success
-		if (result && result.success && Array.isArray(result.tasks)) {
-			logWrapper.success(
-				`Successfully parsed PRD. Generated ${result.tasks.length} tasks.`
-			);
+		// Adjust check for the new return structure
+		if (result && result.success) {
+			const successMsg = `Successfully parsed PRD and generated tasks in ${result.tasksPath}`;
+			logWrapper.success(successMsg);
 			return {
 				success: true,
 				data: {
-					message: `Successfully parsed PRD and generated ${result.tasks.length} tasks.`,
-					outputPath: outputPath,
-					taskCount: result.tasks.length
+					message: successMsg,
+					outputPath: result.tasksPath,
+					telemetryData: result.telemetryData
 				}
 			};
 		} else {