Remove blog tech debt

[sarahcrack]

Trello card

https://trello.com/c/nhqBpw1I/7148-remove-blog-from-code

Context

We have removed all the blog posts from the site and turned them into inspirational pages within Life as a teacher or quotes on appropriate pages - or just deleted them. We need to clear up all the code relating to blogs including the generation of the main blog page (/blog), styling, etc.

Changes proposed in this pull request

• removed references to blog in code and relevant tests.
• renamed folder with notepad image that is still being used in app/views/content/how-to-apply-for-teacher-training.md. New folder name: images/content/application (now houses notepad image). Edited paths so image still appears on page.

Guidance to review

[gemmadallmandfe]

@emmaachesongray Just making sure you are aware that all these images that were being used in the blog are being deleted, in case any are needed for future (unlikely!)

@sarahcrack Can you just check with Emma before merging this PR (presumably not until w/c 6 Jan)?

[emmaachesongray]

That's fine with me!

[gemmadallmandfe]

Thanks for doing this @sarahcrack - happy for this to be merged w/c 6 Jan once it has had a tech review!

[martyn-w]

This looks fine.

• I think you can also delete file spec/support/views/content/blog/post_invalid_tag.md
• And you can remove the "Creating a Blog Post" title (lines 30-32) in file docs/content.md, and then update the numbering

[sarahcrack]

This looks fine.

• I think you can also delete file spec/support/views/content/blog/post_invalid_tag.md
• And you can remove the "Creating a Blog Post" title (lines 30-32) in file docs/content.md, and then update the numbering

Thanks for taking a look @martyn-w! I have removed that folder/file. Gemma mentioned that @emmaachesongray has a ticket to update the content guidance so I will leave that for now :)

[github-actions]

Review app deployed to https://get-into-teaching-app-review-4455.test.teacherservices.cloud

[sonarqubecloud]

Quality Gate passed

Issues
11 New issues
8 Accepted issues

Measures
0 Security Hotspots
96.1% Coverage on New Code
0.3% Duplication on New Code

See analysis details on SonarQube Cloud

[martyn-w]

👍 LGTM