feat: Improve email rendering, introduce a new layout for emails (#5039)

Co-authored-by: Fayaz Ahmed <15716057+fayazara@users.noreply.github.com>

yarn.lock

@@ -9941,6 +9941,11 @@ lazy-universal-dotenv@^3.0.1:
     dotenv "^8.0.0"
     dotenv-expand "^5.1.0"
 
+lettersanitizer@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/lettersanitizer/-/lettersanitizer-1.0.2.tgz#902b7b4deea0e52f0400e0d268921f489f5ce100"
+  integrity sha512-f035TAen0M3Oh5Nhe8hp2uA5zQwN1rIDdSfC1VNLXd1XoeIm1r/whVCB1YPQH/uN1KhRrjCJcHl0moCpXj0X8A==
+
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -15743,6 +15748,13 @@ vue-jest@4:
     extract-from-css "^0.4.4"
     source-map "0.5.6"
 
+vue-letter@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/vue-letter/-/vue-letter-0.1.3.tgz#29cfb1768e80382bdebbaeada3d012fd37c47f52"
+  integrity sha512-tobFN1Ri3QJuPJGG+/6ITZuW9DnJ0trIF8AZqhexVKS49lMI560J/DYryTWrITjb7xYicJfDEMXtAFDxxcG3qQ==
+  dependencies:
+    lettersanitizer "^1.0.0"
+
 vue-loader@15.9.6:
   version "15.9.6"
   resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.9.6.tgz#f4bb9ae20c3a8370af3ecf09b8126d38ffdb6b8b"