UPDATE: Update TODO

Updated todo list according to goals and achievements.

TODO.md

@@ -2,9 +2,10 @@
 
 ## Bugs & Fixes
 
-- [ ] Correct "greatful" type in the database entry with id=2
-- [ ] Correct "emotion.jpg" image path in the database entry with id=16
 - [ ] Modify database types to VARCHAR(255) and TEXT
+- [ ] Translate JS and PHP form validation
+- [ ] Add try-catch blocks and error management
+- [ ] Add server response codes for example 404, 200...
 
 ## Features
 
@@ -16,6 +17,7 @@
 - [ ] Add a skills section
 - [ ] Add dark mode
 - [ ] Remove "See more" button when there is nothing more to load
+- [ ] Add verification for uploaded file if its actually an image
 
 ## Configuration
 
@@ -41,3 +43,6 @@
 - [x] Add links and buttons to page navbar
 - [x] Add links and buttons to article footer
 - [x] Add a form (email/account/quiz)
+- [x] Correct "emotion.jpg" image path in the database entry with id=16
+- [x] Correct "greatful" typo in the database entry with id=2
+- [x] Reorganize PHP form validation code in insertArticle.php into more logical folders