Merge pull request #48 from CS3219-AY2324S1/refactor-question

Major refactor for containerisation

Author: wilburrito

.gitignore

@@ -2,6 +2,17 @@
 
 # dependencies
 /node_modules
+/frontend/node_modules
+/backend/node_modules
+/QuestionService/node_modules
+/QuestionService/javascript
+/AuthService/javascript
+/AuthService/node_modules
+/MatchingService/javascript
+/MatchingService/node_modules
+/UserService/node_modules
+/UserService/javascript
+/backend/javascript
 /.pnp
 .pnp.js
 
@@ -10,7 +21,9 @@
 /coverage
 
 # production
-/build
+/frontend/build
+/backend/build
+/QuestionService/build
 
 # misc
 .DS_Store