User story: Error pages

[NiclO1337]

Part of EPIC Create website #1

As a owner I want to have custom error pages (403, 404, 500) so that so that customers do not leave our website if an error occurs

Acceptance Criteria

• AC 1: Given that an 403 (permission denied) error occurs when navigating the webpage then a custom page is displays so that user can navigate back to website
• AC 2: Given that an 404 (page not found) error occurs when navigating the webpage then a custom page is displays so that user can navigate back to website
• AC 3: Given that an 500 (server issue) error occurs when navigating the webpage then a custom page is displays so that user can navigate back to website
• AC 4: Given that an 400 (bad request) error occurs when navigating the webpage then a custom page is displays so that user can navigate back to website

Tasks

• [x] Create 400 page
• [x] Create 403 page
• [x] Create 404 page
• [x] Create 500 page
• [x] Test the functionality (dev environ)
• [x] Test the functionality (deployed version)