Upgrade Bootstrap from version 3 to 5.#1442

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sayravai wants to merge 6 commits intoapluslms:masterfrom sayravai:bs5_4

+10,354-1,805

Commits on Feb 6, 2025

Commits on Feb 7, 2025

Make breakpoints more consistent with current A+. Fixes for keyboard navigation. Bug fixes.
sayravai
committed

Commits on Feb 10, 2025

Fix sidebar not collapsing after breakpoint change. Make h4-h6 sizes match BS3.
sayravai
committed
Add well-like background for cards. Fix individual scrolling and active element markup on assessment page.
sayravai
committed

Commits on Feb 11, 2025

Make progress bars animated in BS5.
sayravai
committed