feat(analytics): add event tracking to picture, storage, clock, mukke, planta

Track key user actions in remaining web apps:

- Picture: image_generated (with model ID), generation_failed
- Storage: file_uploaded (with size in KB), folder_created
- Clock: timer_started (with timer type)
- Mukke: song_uploaded
- Planta: plant_created

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/clock/apps/web/src/lib/stores/timers.svelte.ts

@@ -7,6 +7,7 @@ import { api } from '$lib/api/client';
 import { sessionTimersStore } from './session-timers.svelte';
 import { authStore } from './auth.svelte';
 import type { Timer, CreateTimerInput, UpdateTimerInput } from '@clock/shared';
+import { ClockEvents } from '@manacore/shared-utils/analytics';
 
 // State
 let timers = $state<Timer[]>([]);
@@ -134,6 +135,7 @@ export const timersStore = {
 
 		if (response.data) {
 			timers = timers.map((t) => (t.id === id ? response.data! : t));
+			ClockEvents.timerStarted(response.data.type as 'pomodoro' | 'stopwatch' | 'countdown');
 		}
 		return { success: true, data: response.data };
 	},

apps/mukke/apps/web/src/lib/stores/library.svelte.ts

@@ -8,6 +8,7 @@ import type {
 	SortDirection,
 } from '@mukke/shared';
 import { authStore } from './auth.svelte';
+import { trackEvent } from '@manacore/shared-utils/analytics';
 
 interface LibraryState {
 	songs: Song[];
@@ -267,6 +268,7 @@ function createLibraryStore() {
 			});
 
 			state.songs = [uploadData.song, ...state.songs];
+			trackEvent('song_uploaded');
 			return uploadData.song;
 		},
 

apps/picture/apps/web/src/lib/components/generate/GenerateForm.svelte

@@ -9,6 +9,7 @@
 	import Button from '../ui/Button.svelte';
 	import Card from '../ui/Card.svelte';
 	import { XCircle, Lightning } from '@manacore/shared-icons';
+	import { PictureEvents } from '@manacore/shared-utils/analytics';
 
 	let prompt = $state('');
 	let negativePrompt = $state('');
@@ -86,12 +87,14 @@
 
 			// Success - redirect to gallery
 			generationProgress.set('Complete!');
+			PictureEvents.imageGenerated(selectedModelId);
 			setTimeout(() => {
 				goto('/app/gallery');
 			}, 1000);
 		} catch (error) {
 			console.error('Generation error:', error);
 			generationError.set(error instanceof Error ? error.message : 'Failed to generate image');
+			PictureEvents.generationFailed(error instanceof Error ? error.message : 'unknown');
 		} finally {
 			isGenerating.set(false);
 		}

apps/planta/apps/web/src/lib/api/plants.ts

@@ -4,6 +4,7 @@
 
 import { fetchApi } from './client';
 import type { Plant, PlantWithDetails, CreatePlantDto, UpdatePlantDto } from '@planta/shared';
+import { trackEvent } from '@manacore/shared-utils/analytics';
 
 export const plantsApi = {
 	async getAll(): Promise<Plant[]> {
@@ -33,6 +34,7 @@ export const plantsApi = {
 			console.error('Failed to create plant:', error);
 			return null;
 		}
+		trackEvent('plant_created');
 		return data;
 	},
 

apps/storage/apps/web/src/lib/stores/files.svelte.ts

@@ -4,6 +4,7 @@
 
 import { filesApi, foldersApi } from '$lib/api/client';
 import type { StorageFile, StorageFolder } from '$lib/api/client';
+import { trackEvent } from '@manacore/shared-utils/analytics';
 
 let files = $state<StorageFile[]>([]);
 let folders = $state<StorageFolder[]>([]);
@@ -95,6 +96,7 @@ export const filesStore = {
 		const result = await filesApi.upload(file, currentFolder?.id);
 		if (result.data) {
 			files = [...files, result.data];
+			trackEvent('file_uploaded', { size: Math.round(file.size / 1024) });
 		}
 		return result;
 	},
@@ -103,6 +105,7 @@ export const filesStore = {
 		const result = await foldersApi.create(name, currentFolder?.id, color);
 		if (result.data) {
 			folders = [...folders, result.data];
+			trackEvent('folder_created');
 		}
 		return result;
 	},