feat: 首页，收藏页的UI，字体 组件封装

lib/common/const/const_color.dart

@@ -9,6 +9,8 @@ class ConstColor {
   static Color btWhite = Color(0xffEEEEEE);
   // #89F011
   static Color btGreen = Color(0xff89F011);
+  // black
+  static Color black = Color(0xff222222);
 
   static Color withValue(String value) {
     String colorValue = value.replaceAll('#', '');

lib/common/const/const_string.dart

@@ -0,0 +1,11 @@
+
+class ConstString {
+
+}
+
+class ConstFont {
+  static const String montBlack = 'Montserrat-Black';
+  static const String montBold = 'Montserrat-Bold';
+  static const String montMedium = 'Montserrat-Medium';
+  static const String montRegular = 'Montserrat-Regular';
+}

lib/common/help/help_image.dart

@@ -16,6 +16,25 @@ class ConstImage {
   static const String btMineSel = "assets/main/bt_mine_seled.png";
   static const String spaceImg = "assets/main/space_img.png";
 
+  /// imgs
+  static const String searchBg = "assets/imgs/search_bg.png";
+  // home_search top_logo
+  static const String homeSearch = "assets/imgs/home_search.png";
+  static const String homeTopLogo = "assets/imgs/home_top_logo.png";
+  static const String homeFirst = "assets/imgs/home_first.png";
+  static const String homeCurrentTag = "assets/imgs/home_current_tag.png";
+  static const String homeRank = "assets/imgs/home_rank_bg.png";
+  // btn_two_bg
+  static const String btnTwoBg = "assets/imgs/btn_two_bg.png";
+  // cate_bg
+  static const String cateBg = "assets/imgs/cate_bg.png";
+  // hot
+  static const String hot = "assets/imgs/hot.png";
+  // btn_bg_rad1
+  static const String btnBgRad1 = "assets/imgs/btn_bg_rad1.png";
+  static const String btnBgRad2 = "assets/imgs/btn_bg_rad2.png";
+
+
 
 }