[datlechin]

Summary

• Connection dialog tests from feat(linux): connection URLs and Unix sockets for PostgreSQL and MySQL #4048 expected VerifyFull as the network TLS for MySQL and PostgreSQL, the default before fix(core): start a new connection on the TLS mode the engine's own client uses #4051 made it Prefer (core ADR 0014). The socket switch test now picks Require before the socket and checks it comes back; the socket folder test expects PostgreSQL's Prefer after a host is typed, then picks VerifyFull so the MongoDB step still checks the network's TLS comes back.
• The account page's tablepro-cloud test moves into a cloud_stack module. nextest's default filter leaves out ::cloud_stack:: and the account crate's cloud_stack binary, so the Docker job's --run-ignored only no longer runs a test CI cannot reach the backend for.

Test plan

• Main run 42153730119 failed linux / Fast checks and linux / Flatpak Devel (aarch64) on connect_dialog::tests lines 1594 and 1615, and linux / Docker tests (tablepro) on the_page_signs_in_through_the_browser_shows_the_account_and_signs_out (TABLEPRO_CLOUD_EMAIL_DOMAIN is not set).
• In the Linux dev container: cargo test -p tablepro --lib connect_dialog:: passes 106 tests; cargo clippy -p tablepro --all-targets -- -D warnings passes.
• cargo nextest list -p tablepro-account --run-ignored only lists 0 cloud stack tests, 7 with --ignore-default-filter.