fix: solve audio recording on iOS/Safari and fix Dockerfile health check

client/Dockerfile

@@ -29,4 +29,4 @@ EXPOSE 80
 
 # Health check to verify Nginx is actively running
 HEALTHCHECK --interval=30s --timeout=5s --start-period=3s --retries=3 \
-  CMD wget --no-verbose --tries=1 --spider http://localhost:80/ || exit 1
+  CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:80/ || exit 1

client/src/components/LiveVoiceCapture.tsx

@@ -61,7 +61,12 @@ export default function LiveVoiceCapture({
       }
     }
 
+    if (el.readyState >= 1) {
+      handleLoadedMetadata()
+    } else {
       el.addEventListener('loadedmetadata', handleLoadedMetadata)
+    }
+
     return () => {
       el.removeEventListener('loadedmetadata', handleLoadedMetadata)
     }
@@ -161,6 +166,7 @@ export default function LiveVoiceCapture({
           VOICE_MEMO_MAX_DURATION_SEC,
           Math.max(1, Math.round((Date.now() - startedAtRef.current) / 1000))
         )
+        setTimeout(() => {
           const blob = new Blob(chunksRef.current, { type: resolvedMime })
           chunksRef.current = []
           stopStream()
@@ -171,6 +177,7 @@ export default function LiveVoiceCapture({
             setMicError(t('logs.live_voice_too_large'))
             setPhase('idle')
           }
+        }, 50)
       }
 
       recorder.onerror = () => {
@@ -179,7 +186,7 @@ export default function LiveVoiceCapture({
       }
 
       startedAtRef.current = Date.now()
-      recorder.start(200)
+      recorder.start()
       setPhase('recording')
       setElapsedSec(0)
       timerRef.current = window.setInterval(() => {

client/src/components/VoiceMemoPlayer.tsx

@@ -47,7 +47,12 @@ export default function VoiceMemoPlayer({
       }
     }
 
+    if (el.readyState >= 1) {
+      handleLoadedMetadata()
+    } else {
       el.addEventListener('loadedmetadata', handleLoadedMetadata)
+    }
+
     return () => {
       el.removeEventListener('loadedmetadata', handleLoadedMetadata)
     }