chore: update iOS app icons

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
-    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <device id="retina6_72" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22684"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22685"/>
+        <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -12,18 +13,20 @@
             <objects>
                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
                     <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
-                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                        <viewControllerLayoutGuide type="top" id="MFX-9H-jtP"/>
+                        <viewControllerLayoutGuide type="bottom" id="zNn-OM-I6S"/>
                     </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
-                        <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                    <view key="view" userInteractionEnabled="NO" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="430" height="932"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
-                                <rect key="frame" x="196.33333333333334" y="426" width="0.33333333333334281" height="0.33333333333331439"/>
+                            <imageView opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" misplaced="YES" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                                <rect key="frame" x="155" y="406" width="120" height="120"/>
+                                <preferredSymbolConfiguration key="preferredSymbolConfiguration" scale="large"/>
                             </imageView>
                         </subviews>
-                        <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                        <color key="backgroundColor" systemColor="tertiaryLabelColor"/>
+                        <color key="tintColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                         <constraints>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
@@ -32,10 +35,13 @@
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="80.916030534351137" y="264.08450704225356"/>
+            <point key="canvasLocation" x="79.534883720930239" y="263.94849785407729"/>
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="0.3333333432674408" height="0.3333333432674408"/>
+        <image name="LaunchImage" width="60" height="60"/>
+        <systemColor name="tertiaryLabelColor">
+            <color red="0.23529411759999999" green="0.23529411759999999" blue="0.26274509800000001" alpha="0.29803921570000003" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
     </resources>
 </document>

ios/Runner/en.lproj/LaunchScreen.strings

@@ -0,0 +1 @@
+