1.1.5+4380

What's Changed

• ci: reduce test startup and retry overhead by @matthiasn in #4192
• feat: simplify mobile navigation with a two-column launcher by @matthiasn in #4190
• ci: compile only the tests assigned to each shard by @matthiasn in #4193
• fix: restore default mobile navigation and make launcher opt-in by @matthiasn in #4194
• chore(release): 1.1.5 by @matthiasn in #4195

Full Changelog: 1.1.4+4379...1.1.5+4380