Added goodbye page

Merge pull request #41 from upkoding/fix/avatar-filename

fix: avatar filename

Merge branch 'main' of github.com:upkoding/upkoding

Update settings.py

hotfix: disabled mdeditor upload url.

perf: hljs load only common languages

Merge pull request #40 from upkoding/feat/integrate-forum

Feat/integrate forum

fix: encode redirect url

feat: canny.io feedback integration

Merge pull request #39 from upkoding/feat/roadmap-card

Feat/roadmap card