v0.9.2

Changelog

• 366ff81: fix(api): a range like 90d silently meant "today" (@dspv)
• af8c22b: fix(build): the committed dist was stale, and the gate could not see it (@dspv)
• f637f72: fix(ui): favicon still used the pre-brand blue palette (@dspv)
• cf5def5: fix(ui): survive wrong-typed and absent data from the wire (@dspv)
• a2d0776: fix: one bad timestamp could make every session invisible, permanently (@dspv)