fix: remove pipeline_testing_mode from telemetry events

src/telemetry/telemetry-manager.ts

@@ -118,7 +118,6 @@ class TelemetryManager {
   private config: TelemetryConfig;
   private distinctId: string;
   private initialized = false;
-  private pipelineTestingMode = false;
 
   constructor() {
     this.config = loadTelemetryConfig();
@@ -137,16 +136,13 @@ class TelemetryManager {
   /**
    * Initialize PostHog client.
    * Safe: never throws, logs warning on failure.
-   *
-   * @param pipelineTestingMode - Whether running in testing mode
    */
-  initialize(pipelineTestingMode = false): void {
+  initialize(): void {
     try {
       if (this.initialized) {
         return;
       }
 
-      this.pipelineTestingMode = pipelineTestingMode;
       this.initialized = true;
 
       if (!this.config.enabled) {
@@ -187,7 +183,6 @@ class TelemetryManager {
 
       // Build base properties
       const baseProps: BaseTelemetryProperties & Record<string, unknown> = {
-        pipeline_testing_mode: this.pipelineTestingMode,
         os_platform: process.platform,
         node_version: process.version,
         $lib: 'shannon',

src/temporal/client.ts

@@ -135,7 +135,7 @@ async function startPipeline(): Promise<void> {
     const installationId = await getInstallationId();
 
     // Initialize telemetry with installation ID as distinct ID (for unique user tracking)
-    telemetry.initialize(pipelineTestingMode);
+    telemetry.initialize();
     telemetry.setDistinctId(installationId);
 
     const input: PipelineInput = {
@@ -172,7 +172,6 @@ async function startPipeline(): Promise<void> {
     // Track workflow start
     telemetry.track(TelemetryEvent.WORKFLOW_START, {
       has_config: !!configPath,
-      pipeline_testing_mode: pipelineTestingMode,
       target_hash: hashTargetUrl(webUrl),
       workflow_id: workflowId,
     });

src/temporal/worker.ts

@@ -39,7 +39,6 @@ async function runWorker(): Promise<void> {
   const connection = await NativeConnection.connect({ address });
 
   // Initialize telemetry for activity execution
-  // Worker doesn't know pipelineTestingMode until activity runs, so default to false
   telemetry.initialize();
 
   // Bundle workflows for Temporal's V8 isolate