feat: 메인 라이브, 메인 홈

- 섹션 제목 크기 26 -> 24
- 오디션 배너 변경
- 추천 채널 아이템 bg 톤다운

app/src/main/res/layout/fragment_audition.xml

@@ -1,21 +1,29 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    tools:background="@color/color_131313">
 
     <TextView
-        android:id="@+id/tv_title"
-        android:layout_width="0dp"
+        android:id="@+id/tv_back"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_centerVertical="true"
         android:layout_marginStart="13.3dp"
-        android:layout_marginTop="13.3dp"
-        android:fontFamily="@font/gmarket_sans_bold"
+        android:drawablePadding="6.7dp"
+        android:ellipsize="end"
+        android:fontFamily="@font/pretendard_bold"
+        android:gravity="center"
+        android:minHeight="48dp"
         android:text="오디션"
         android:textColor="@color/color_eeeeee"
         android:textSize="21.3sp"
+        app:drawableStartCompat="@drawable/ic_back"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="RelativeOverlap" />
 
     <ImageView
         android:id="@+id/iv_notification"
@@ -40,7 +48,7 @@
         android:paddingVertical="10dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/tv_title">
+        app:layout_constraintTop_toBottomOf="@+id/tv_back">
 
         <TextView
             android:layout_width="wrap_content"