fix：1、删除部分不用的资源代码。2、a面修复bug

Assets/Resources/RedHotRoastAssets/Font/BOONTOOK-ULTRA.TTF.meta

@@ -1,21 +0,0 @@
-fileFormatVersion: 2
-guid: 5c1f7e67628414870a225ca75373e171
-TrueTypeFontImporter:
-  externalObjects: {}
-  serializedVersion: 4
-  fontSize: 16
-  forceTextureCase: -2
-  characterSpacing: 0
-  characterPadding: 1
-  includeFontData: 1
-  fontNames:
-  - BoonTook Ultra
-  fallbackFontReferences: []
-  customCharacters: 
-  fontRenderingMode: 0
-  ascentCalculationMode: 1
-  useLegacyBoundsCalculation: 0
-  shouldRoundAdvanceValue: 1
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Resources/RedHotRoastAssets/Font/BalooBhaina-Regular.ttf.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: c3f4af538df5e5d448e401aa7afff81d
+guid: e53e1da497d9643ff956ece3cc2b8ed7
 TrueTypeFontImporter:
   externalObjects: {}
   serializedVersion: 4
@@ -9,7 +9,7 @@ TrueTypeFontImporter:
   characterPadding: 1
   includeFontData: 1
   fontNames:
-  - Barlow
+  - Baloo Bhaina
   fallbackFontReferences: []
   customCharacters: 
   fontRenderingMode: 0

Assets/Resources/RedHotRoastAssets/Font/Helvetica.ttf.meta

@@ -1,21 +0,0 @@
-fileFormatVersion: 2
-guid: 575e8e467ef776b439455ed5db86a595
-TrueTypeFontImporter:
-  externalObjects: {}
-  serializedVersion: 4
-  fontSize: 16
-  forceTextureCase: -2
-  characterSpacing: 0
-  characterPadding: 1
-  includeFontData: 1
-  fontNames:
-  - Helvetica Inserat LT Pro
-  fallbackFontReferences: []
-  customCharacters: 
-  fontRenderingMode: 0
-  ascentCalculationMode: 1
-  useLegacyBoundsCalculation: 0
-  shouldRoundAdvanceValue: 1
-  userData: 
-  assetBundleName: font.assetbundle
-  assetBundleVariant: 

Assets/Resources/RedHotRoastAssets/Font/KhmerUIb.ttf.meta

@@ -1,21 +0,0 @@
-fileFormatVersion: 2
-guid: 02a42061ab305004b8d344d377040e94
-TrueTypeFontImporter:
-  externalObjects: {}
-  serializedVersion: 4
-  fontSize: 16
-  forceTextureCase: -2
-  characterSpacing: 0
-  characterPadding: 1
-  includeFontData: 1
-  fontNames:
-  - Khmer UI
-  fallbackFontReferences: []
-  customCharacters: 
-  fontRenderingMode: 0
-  ascentCalculationMode: 1
-  useLegacyBoundsCalculation: 0
-  shouldRoundAdvanceValue: 1
-  userData: 
-  assetBundleName: font.assetbundle
-  assetBundleVariant: