Remove tab container from the schema page

…esar into analytics-opt-in-flow-ui

…dd correct link when we have the page

…y_json_expr_for_table

Implement UI for upgrading databases

Function to remove Mathesar schemas and disconnect DB

Documentation updates

… into docs_install_from_scratch_upgrades

…ons_020

Update uninstall instructions for 0.2.0

…_docs

Reorganize usage data collection setting and docs

…cratch_upgrades

Fix install from scratch instructions, improve upgrade instructions

…_link

Link to privacy policy from app

…_video

Comment-out installation video

…ion from scratch

Remove incorrect docker-compose commands to login to db for installation from scratch