Docs: 감정 구슬 이미지 Asset 추가 및 BitnagilGraphic에 케이스 추가 (#T3-69)

- 감정 구슬 이미지 Asset 추가
- 이미지 Asset 폴더링 정리
- BitnagilGraphic에 감정 구슬 변수 추가

Author: choijungp

Projects/Presentation/Resources/Images.xcassets/EmotionOrb/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Projects/Presentation/Resources/Images.xcassets/EmotionOrb/anxiety_orb.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "anxiety_orb.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "anxiety_orb@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "anxiety_orb@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Projects/Presentation/Resources/Images.xcassets/EmotionOrb/anxiety_orb.imageset/anxiety_orb.png

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "calm_orb.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "calm_orb@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "calm_orb@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Projects/Presentation/Resources/Images.xcassets/EmotionOrb/anxiety_orb.imageset/anxiety_orb@2x.png

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "lethargy_orb.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "lethargy_orb@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "lethargy_orb@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}