Fix Edit navigation from menu + add avatar upload indicator

- BeneficiaryMenu: Navigate with ?edit=true param to open edit modal
- Beneficiary index: Auto-open edit modal when edit=true in URL
- Add loading indicator on Save button during edit save
- Add "Uploading..." overlay on avatar during image upload

app/(tabs)/beneficiaries/[id]/index.tsx

@@ -54,7 +54,7 @@ const getDashboardUrl = (deploymentId?: number) => {
 const FERDINAND_DEPLOYMENT_ID = 21;
 
 export default function BeneficiaryDetailScreen() {
-  const { id } = useLocalSearchParams<{ id: string }>();
+  const { id, edit } = useLocalSearchParams<{ id: string; edit?: string }>();
   const { setCurrentBeneficiary } = useBeneficiary();
   const toast = useToast();
 
@@ -74,6 +74,8 @@ export default function BeneficiaryDetailScreen() {
   // Edit modal state
   const [isEditModalVisible, setIsEditModalVisible] = useState(false);
   const [editForm, setEditForm] = useState({ name: '', address: '', avatar: undefined as string | undefined });
+  const [isSavingEdit, setIsSavingEdit] = useState(false);
+  const [isUploadingAvatar, setIsUploadingAvatar] = useState(false);
 
   // Avatar lightbox state
   const [lightboxVisible, setLightboxVisible] = useState(false);
@@ -193,6 +195,15 @@ export default function BeneficiaryDetailScreen() {
     loadBeneficiary();
   }, [loadBeneficiary]);
 
+  // Auto-open edit modal if navigated with ?edit=true parameter
+  useEffect(() => {
+    if (edit === 'true' && beneficiary && !isLoading && !isEditModalVisible) {
+      handleEditPress();
+      // Clear the edit param to prevent re-opening on future navigations
+      router.setParams({ edit: undefined });
+    }
+  }, [edit, beneficiary, isLoading, isEditModalVisible]);
+
   const handleRefresh = useCallback(() => {
     setIsRefreshing(true);
     loadBeneficiary(false);
@@ -235,6 +246,7 @@ export default function BeneficiaryDetailScreen() {
     }
 
     const beneficiaryId = parseInt(id, 10);
+    setIsSavingEdit(true);
 
     try {
       // Update basic info
@@ -245,12 +257,15 @@ export default function BeneficiaryDetailScreen() {
 
       if (!response.ok) {
         toast.error('Error', response.error?.message || 'Failed to save changes.');
+        setIsSavingEdit(false);
         return;
       }
 
       // Upload avatar if changed (new local file URI)
       if (editForm.avatar && editForm.avatar.startsWith('file://')) {
+        setIsUploadingAvatar(true);
         const avatarResult = await api.updateBeneficiaryAvatar(beneficiaryId, editForm.avatar);
+        setIsUploadingAvatar(false);
         if (!avatarResult.ok) {
           console.warn('[BeneficiaryDetail] Failed to upload avatar:', avatarResult.error?.message);
           // Show info but don't fail the whole operation
@@ -263,6 +278,9 @@ export default function BeneficiaryDetailScreen() {
       loadBeneficiary(false);
     } catch (err) {
       toast.error('Error', 'Failed to save changes.');
+    } finally {
+      setIsSavingEdit(false);
+      setIsUploadingAvatar(false);
     }
   };
 
@@ -475,7 +493,11 @@ export default function BeneficiaryDetailScreen() {
 
             <ScrollView style={styles.modalContent}>
               {/* Avatar */}
-              <TouchableOpacity style={styles.avatarPicker} onPress={handlePickAvatar}>
+              <TouchableOpacity
+                style={styles.avatarPicker}
+                onPress={handlePickAvatar}
+                disabled={isSavingEdit}
+              >
                 {editForm.avatar ? (
                   <Image source={{ uri: editForm.avatar }} style={styles.avatarPickerImage} />
                 ) : (
@@ -483,9 +505,17 @@ export default function BeneficiaryDetailScreen() {
                     <Ionicons name="camera" size={32} color={AppColors.textMuted} />
                   </View>
                 )}
+                {isUploadingAvatar && (
+                  <View style={styles.avatarUploadOverlay}>
+                    <ActivityIndicator size="large" color={AppColors.white} />
+                    <Text style={styles.avatarUploadText}>Uploading...</Text>
+                  </View>
+                )}
+                {!isUploadingAvatar && (
                   <View style={styles.avatarPickerBadge}>
                     <Ionicons name="pencil" size={12} color={AppColors.white} />
                   </View>
+                )}
               </TouchableOpacity>
 
               {/* Name */}
@@ -517,13 +547,22 @@ export default function BeneficiaryDetailScreen() {
 
             <View style={styles.modalFooter}>
               <TouchableOpacity
-                style={styles.cancelButton}
+                style={[styles.cancelButton, isSavingEdit && styles.buttonDisabled]}
                 onPress={() => setIsEditModalVisible(false)}
+                disabled={isSavingEdit}
               >
                 <Text style={styles.cancelButtonText}>Cancel</Text>
               </TouchableOpacity>
-              <TouchableOpacity style={styles.saveButton} onPress={handleSaveEdit}>
+              <TouchableOpacity
+                style={[styles.saveButton, isSavingEdit && styles.buttonDisabled]}
+                onPress={handleSaveEdit}
+                disabled={isSavingEdit}
+              >
+                {isSavingEdit ? (
+                  <ActivityIndicator size="small" color={AppColors.white} />
+                ) : (
                   <Text style={styles.saveButtonText}>Save</Text>
+                )}
               </TouchableOpacity>
             </View>
           </View>
@@ -714,6 +753,18 @@ const styles = StyleSheet.create({
     borderWidth: 2,
     borderColor: AppColors.surface,
   },
+  avatarUploadOverlay: {
+    ...StyleSheet.absoluteFillObject,
+    backgroundColor: 'rgba(0, 0, 0, 0.6)',
+    borderRadius: AvatarSizes.lg / 2,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  avatarUploadText: {
+    color: AppColors.white,
+    fontSize: FontSizes.sm,
+    marginTop: Spacing.xs,
+  },
   inputGroup: {
     marginBottom: Spacing.md,
   },
@@ -765,4 +816,7 @@ const styles = StyleSheet.create({
     fontWeight: FontWeights.semibold,
     color: AppColors.white,
   },
+  buttonDisabled: {
+    opacity: 0.6,
+  },
 });

components/ui/BeneficiaryMenu.tsx

@@ -68,8 +68,8 @@ export function BeneficiaryMenu({
         if (onEdit) {
           onEdit();
         } else {
-          // Navigate to main page with edit intent
-          router.push(`/(tabs)/beneficiaries/${beneficiaryId}`);
+          // Navigate to main page with edit=true param to open edit modal
+          router.push(`/(tabs)/beneficiaries/${beneficiaryId}?edit=true`);
         }
         break;
       case 'access':