rename: ic_envelope -> img_envelope drawable 이름 변경

실수로 다른 아이콘을 같은 이름으로 덮어씌워버렸어요 ㅎㅎ;

feature/sent/src/main/java/com/susu/feature/sent/component/SentCard.kt

@@ -63,7 +63,7 @@ fun SentCard(
             .background(SusuTheme.colorScheme.background10),
     ) {
         Image(
-            painter = painterResource(id = R.drawable.ic_envelope),
+            painter = painterResource(id = R.drawable.img_envelope),
             contentDescription = null,
             contentScale = ContentScale.Crop,
             modifier = modifier.fillMaxWidth(),

feature/sent/src/main/res/drawable/img_envelope.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="328dp"
+    android:height="64dp"
+    android:viewportWidth="328"
+    android:viewportHeight="64">
+    <path
+        android:pathData="M-16,0h360v40h-360z"
+        android:fillColor="#FFFDF8"/>
+    <path
+        android:pathData="M169.68,63.24C165.91,63.75 162.09,63.75 158.32,63.24L-16,40L344,40L169.68,63.24Z"
+        android:fillColor="#FFFDF8"/>
+</vector>