few cosmetic fixes

app/location/[id].jsx

@@ -1,6 +1,6 @@
 import { View, ScrollView, StyleSheet } from "react-native";
 import { useEffect } from "react";
-import { useTheme, Text, Card } from "react-native-paper";
+import {useTheme, Text, Card, ActivityIndicator} from "react-native-paper";
 import { useLocalSearchParams } from "expo-router";
 import useLocationStore from "@/locationStore";
 
@@ -19,14 +19,23 @@ export default function Location() {
     }
   }, [location, loading, fetchLocations]);
 
-  if (loading || !location) {
+  if (loading) {
     return (
-      <View style={styles.container}>
-        <Text style={styles.text}>Brak lokalizacji - {id}</Text>
-      </View>
+        <View style={[styles.container, {backgroundColor: theme.colors.background}]}>
+          <ActivityIndicator size="large" color={theme.colors.primary}/>
+        </View>
     );
   }
 
+  if (!location) {
+    return (
+        <View style={styles.container}>
+          <Text style={styles.text}>Brak lokalizacji - {id}</Text>
+        </View>
+    );
+  }
+
+
   return (
     <View style={[styles.container, {backgroundColor: theme.colors.background}]}>
       <ScrollView>

app/location/edit/[id].jsx

@@ -6,10 +6,12 @@ import {
     KeyboardAvoidingView,
     View,
     ActivityIndicator,
+    Image,
 } from "react-native";
-import {TextInput, Button, Snackbar, useTheme} from "react-native-paper";
+import {TextInput, Button, Snackbar, useTheme, Text} from "react-native-paper";
 import {useLocalSearchParams, useRouter} from "expo-router";
 import useLocationStore from "@/locationStore";
+import {normalizeImageSource} from "@/api/locations";
 
 export default function EditLocation() {
     const theme = useTheme();
@@ -89,6 +91,16 @@ export default function EditLocation() {
         }
     };
 
+    const isBase64Image = (str) => {
+        let image = normalizeImageSource(str);
+        return image && (
+            image.uri.startsWith('data:image/jpeg;base64,') ||
+            image.uri.startsWith('data:image/png;base64,') ||
+            image.uri.startsWith('data:image/gif;base64,') ||
+            image.uri.startsWith('data:image/webp;base64,')
+        );
+    };
+
     if (loading) {
         return (
             <View
@@ -99,6 +111,14 @@ export default function EditLocation() {
         );
     }
 
+    if (!formData) {
+        return (
+            <View style={styles.container}>
+                <Text style={styles.text}>Brak lokalizacji - {id}</Text>
+            </View>
+        );
+    }
+
     return (
         <KeyboardAvoidingView
             style={{flex: 1}}
@@ -112,6 +132,30 @@ export default function EditLocation() {
                 >
                     {message}
                 </Snackbar>
+
+                {isBase64Image(formData.image) ? (
+                    <View style={styles.imageContainer}>
+                        <Text style={{color: theme.colors.onBackground, marginBottom: 5}}>
+                            Aktualne zdjęcie:
+                        </Text>
+                        <Image
+                            source={normalizeImageSource(formData.image)}
+                            style={styles.imagePreview}
+                            resizeMode="contain"
+                        />
+                    </View>
+                ) : (
+                    <TextInput
+                        mode="outlined"
+                        label="Link do zdjęcia"
+                        multiline={true}
+                        placeholder="Wpisz link do zdjęcia"
+                        style={{margin: 10, width: "100%"}}
+                        value={formData.image}
+                        onChangeText={(e) => setFormData({...formData, image: e})}
+                    />
+                )}
+
                 <TextInput
                     mode="outlined"
                     label="Nazwa"
@@ -129,15 +173,6 @@ export default function EditLocation() {
                     value={formData.description}
                     onChangeText={(e) => setFormData({...formData, description: e})}
                 />
-                <TextInput
-                    mode="outlined"
-                    label="Link do zdjęcia"
-                    multiline={true}
-                    placeholder="Wpisz link do zdjęcia"
-                    style={{margin: 10, width: "100%"}}
-                    value={formData.image}
-                    onChangeText={(e) => setFormData({...formData, image: e})}
-                />
                 <TextInput
                     mode="outlined"
                     label="Powierzchnia"
@@ -194,4 +229,15 @@ const styles = StyleSheet.create({
         alignItems: "center",
         flexGrow: 1,
     },
+    imageContainer: {
+        margin: 10,
+        width: "100%",
+        alignItems: "center",
+        padding: 10,
+    },
+    imagePreview: {
+        width: "100%",
+        height: 200,
+        borderRadius: 5,
+    }
 });