diff --git a/src/App.vue b/src/App.vue
index 0c23bf0..b43b783 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -153,7 +153,11 @@ onMounted(async () => {
     }
   });
   
-  // Check for updates automatically on startup
+  if (authState.value.is_authenticated) {
+    await loadPresenceData();
+    startPresenceRefresh();
+  }
+  
   checkForUpdatesAndInstall();
 });
 
@@ -292,24 +296,22 @@ async function loadHackatimeInfo() {
 }
 
 async function loadPresenceData() {
-  const now = Date.now();
   if (presenceFetchInProgress.value) {
     return;
   }
+  
+  const now = Date.now();
   if (now < nextPresenceFetchAllowedAt.value) {
     return;
   }
-  if (now - lastPresenceFetchAt.value < 60_000) {
-    return;
-  }
 
   presenceFetchInProgress.value = true;
   try {
-    await api.initialize();
     presenceData.value = await invoke("get_latest_heartbeat", { 
       apiConfig: apiConfig.value 
     });
     lastPresenceFetchAt.value = Date.now();
+    console.log("Heartbeat data fetched from backend:", presenceData.value);
   } catch (error: any) {
     console.error("Failed to load presence data:", error);
     const message = error?.message || "";
@@ -328,6 +330,7 @@ function startPresenceRefresh() {
     presenceRefreshInterval.value = null;
   }
   presenceRefreshInterval.value = setInterval(loadPresenceData, 60000);
+  console.log("Started heartbeat refresh interval (every 60 seconds)");
 }
 
 function stopPresenceRefresh() {
diff --git a/src/composables/usePostHog.ts b/src/composables/usePostHog.ts
new file mode 100644
index 0000000..64a4735
--- /dev/null
+++ b/src/composables/usePostHog.ts
@@ -0,0 +1,70 @@
+import posthog from 'posthog-js'
+
+export function usePostHog() {
+  posthog.init('phc_xwC3ygQBfstlwaJ3i1lRtz6bON6CR5lHFz7UhlSW6SZ', {
+    api_host: 'https://at.leafd.dev',
+    ui_host: 'https://at.leafd.dev',
+    person_profiles: 'identified_only',
+    session_recording: {
+      
+      
+      maskAllInputs: true,
+      maskInputOptions: {
+        password: true, 
+        email: true, 
+      },
+      
+      maskTextSelector: '*',
+      maskTextFn: (text, element) => {
+        
+        if (text.trim().length === 0) {
+          return text
+        }
+
+        
+        if (element?.dataset?.['record'] === 'true') {
+          return text
+        }
+
+        
+        const emailRegex = /(\S+)@(\S+\.\S+)/g
+        if (emailRegex.test(text)) {
+          return text.replace(emailRegex, (_match, g1, g2) => {
+            return '*'.repeat(g1.length) + '@' + '*'.repeat(g2.length)
+          })
+        }
+
+        
+        const tokenRegex = /[a-zA-Z0-9_-]{20,}/g
+        if (tokenRegex.test(text)) {
+          return text.replace(tokenRegex, (match) => '*'.repeat(match.length))
+        }
+
+        return text
+      },
+      maskInputFn: (text, element) => {
+        
+        const passwordRelated = ['password', 'pwd', 'pass']
+        const elementId = (element?.attributes?.['id' as any]?.value as string)?.toLowerCase() || ''
+        const elementName = (element?.attributes?.['name' as any]?.value as string)?.toLowerCase() || ''
+        
+        if (
+          passwordRelated.some(p => elementId.includes(p) || elementName.includes(p))
+        ) {
+          return '*'.repeat(text.length)
+        }
+
+        
+        if (element?.attributes?.['type' as any]?.value === 'search') {
+          return text
+        }
+
+        
+        return '*'.repeat(text.length)
+      },
+    },
+  })
+
+  return { posthog }
+}
+
diff --git a/src/composables/usePostHogInstance.ts b/src/composables/usePostHogInstance.ts
new file mode 100644
index 0000000..208ade9
--- /dev/null
+++ b/src/composables/usePostHogInstance.ts
@@ -0,0 +1,13 @@
+import { inject } from 'vue'
+import type { PostHog } from 'posthog-js'
+
+export function usePostHogInstance() {
+  const posthog = inject<PostHog>('posthog')
+  
+  if (!posthog) {
+    throw new Error('PostHog is not initialized')
+  }
+  
+  return posthog
+}
+
diff --git a/src/main.ts b/src/main.ts
index fe5bae3..7a9b211 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,5 +1,30 @@
 import { createApp } from 'vue'
 import App from './App.vue'
 import './style.css'
+import * as Sentry from '@sentry/vue'
+import { usePostHog } from './composables/usePostHog'
 
-createApp(App).mount('#app')
+const app = createApp(App)
+
+
+const { posthog } = usePostHog()
+
+
+app.provide('posthog', posthog)
+
+Sentry.init({
+  app,
+  dsn: "https://d67e5cceba1b80139ca09c806efc616a@o4509680631087104.ingest.us.sentry.io/4510156240060417",
+  sendDefaultPii: true,
+  integrations: [
+    Sentry.browserTracingIntegration()
+  ],
+  
+  tracesSampleRate: 1.0, 
+  
+  tracePropagationTargets: ["localhost", /^https:\/\/yourserver\.io\/api/],
+  
+  enableLogs: true
+})
+
+app.mount('#app')