chore: improve the Gitpod file (#1203)

* chore: improve the Gitpod file

* Updated Documentation in README.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

.gitpod.yml

@@ -1,3 +1,11 @@
+github:
+  prebuilds:
+    addBadge: true
+    addComment: false
+    addCheck: false
+    master: true
+    branches: true
+    pullRequestsFromForks: true
+
 tasks:
   - init: npm install
-  

DIRECTORY.md

@@ -89,6 +89,7 @@
   * [ClimbingStairs](Dynamic-Programming/ClimbingStairs.js)
   * [CoinChange](Dynamic-Programming/CoinChange.js)
   * [EditDistance](Dynamic-Programming/EditDistance.js)
+  * [FastFibonacciNumber](Dynamic-Programming/FastFibonacciNumber.js)
   * [FibonacciNumber](Dynamic-Programming/FibonacciNumber.js)
   * [FindMonthCalendar](Dynamic-Programming/FindMonthCalendar.js)
   * [KadaneAlgo](Dynamic-Programming/KadaneAlgo.js)
@@ -240,6 +241,7 @@
   * [Problem020](Project-Euler/Problem020.js)
   * [Problem023](Project-Euler/Problem023.js)
   * [Problem025](Project-Euler/Problem025.js)
+  * [Problem028](Project-Euler/Problem028.js)
   * [Problem044](Project-Euler/Problem044.js)
 * **Recursive**
   * [BinaryEquivalent](Recursive/BinaryEquivalent.js)