feat: add in prettier and format code for consistency (#168)

utils/app/codeblock.ts

@@ -3,35 +3,35 @@ interface languageMap {
 }
 
 export const programmingLanguages: languageMap = {
-  javascript: ".js",
-  python: ".py",
-  java: ".java",
-  c: ".c",
-  cpp: ".cpp",
-  "c++": ".cpp",
-  "c#": ".cs",
-  ruby: ".rb",
-  php: ".php",
-  swift: ".swift",
-  "objective-c": ".m",
-  kotlin: ".kt",
-  typescript: ".ts",
-  go: ".go",
-  perl: ".pl",
-  rust: ".rs",
-  scala: ".scala",
-  haskell: ".hs",
-  lua: ".lua",
-  shell: ".sh",
-  sql: ".sql",
-  html: ".html",
-  css: ".css"
+  javascript: '.js',
+  python: '.py',
+  java: '.java',
+  c: '.c',
+  cpp: '.cpp',
+  'c++': '.cpp',
+  'c#': '.cs',
+  ruby: '.rb',
+  php: '.php',
+  swift: '.swift',
+  'objective-c': '.m',
+  kotlin: '.kt',
+  typescript: '.ts',
+  go: '.go',
+  perl: '.pl',
+  rust: '.rs',
+  scala: '.scala',
+  haskell: '.hs',
+  lua: '.lua',
+  shell: '.sh',
+  sql: '.sql',
+  html: '.html',
+  css: '.css',
   // add more file extensions here, make sure the key is same as language prop in CodeBlock.tsx component
 };
 
 export const generateRandomString = (length: Number, lowercase = false) => {
-  const chars = "ABCDEFGHJKLMNPQRSTUVWXY3456789"; // excluding similar looking characters like Z, 2, I, 1, O, 0
-  let result = "";
+  const chars = 'ABCDEFGHJKLMNPQRSTUVWXY3456789'; // excluding similar looking characters like Z, 2, I, 1, O, 0
+  let result = '';
   for (let i = 0; i < length; i++) {
     result += chars.charAt(Math.floor(Math.random() * chars.length));
   }