Improve student list UI for assignments

Hotfix: Fix incorrect tag in table from #78

The incorrect tag ends the table row early, moving future <td> elements to a new row, messing up table formatting

[pre-commit.ci] pre-commit autoupdate (#89)

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updates:
- [github.com/astral-sh/ruff-pre-commit: v0.6.9 →
v0.8.6](astral-sh/ruff-pre-commit@v0.6.9...v0.8.6)
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Python 3.11 (#22)

* Python 3.8 is going to reach EOL by the start of the 2024-25 school
year (bad)
* As a grading software, Tin should always try to keep up with security
fixes and bug patches.

Update docs reference and improve makefile (#56)

Add drag-and-drop image upload support to create_view

Implement quiz descriptions with markdown functionality

Hotfix: Remove deprecated quiz__isnull filters

Implement Soft Deletion of Courses (#37)

Co-authored-by: Krishnan Shankar <krishnans2006@gmail.com>

Implement code autocompletion (from #20) for quizzes