chore: telemetry events for notes creation

apps/desktop/src/services/telemetry-service.ts

@@ -13,6 +13,7 @@ import type {
   OnboardingCompletedEvent,
   OnboardingAbandonedEvent,
   NativeHelperCrashedEvent,
+  NoteCreatedEvent,
 } from "../types/telemetry-events";
 
 export interface TranscriptionMetrics {
@@ -407,6 +408,22 @@ export class TelemetryService {
     logger.main.debug("Tracked native helper crash", props);
   }
 
+  // ============================================================================
+  // Notes Events
+  // ============================================================================
+
+  trackNoteCreated(props: NoteCreatedEvent): void {
+    if (!this.posthog || !this.enabled) return;
+
+    this.posthog.capture({
+      distinctId: this.machineId,
+      event: "note_created",
+      properties: { ...props, ...this.persistedProperties },
+    });
+
+    logger.main.debug("Tracked note created", props);
+  }
+
   // ============================================================================
   // Transcription Events
   // ============================================================================

apps/desktop/src/trpc/routers/notes.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 import { createRouter, procedure } from "../trpc";
 import NotesService from "../../services/notes-service";
+import { ServiceManager } from "../../main/managers/service-manager";
 
 const notesService = NotesService.getInstance();
 
@@ -59,11 +60,22 @@ export const notesRouter = createRouter({
 
   // Create new note
   createNote: procedure.input(CreateNoteSchema).mutation(async ({ input }) => {
-    return await notesService.createNote({
+    const note = await notesService.createNote({
       title: input.title,
       initialContent: input.initialContent || "",
       icon: input.icon,
     });
+
+    // Track telemetry
+    const telemetryService =
+      ServiceManager.getInstance().getService("telemetryService");
+    telemetryService.trackNoteCreated({
+      note_id: note.id,
+      has_initial_content: !!input.initialContent,
+      has_icon: !!input.icon,
+    });
+
+    return note;
   }),
 
   // Update note title

apps/desktop/src/types/telemetry-events.ts

@@ -91,3 +91,16 @@ export interface NativeHelperCrashedEvent {
   max_restarts: number;
   will_restart: boolean;
 }
+
+// ============================================================================
+// Notes Events
+// ============================================================================
+
+/**
+ * Fired when a new note is created
+ */
+export interface NoteCreatedEvent {
+  note_id: number;
+  has_initial_content: boolean;
+  has_icon: boolean;
+}