v0.90.0

What's Changed

• feat(plugins): list Career Coach in the plugin catalog by @mabry1985 in #1765
• docs(plugins): point Career Coach marketing docs link at its Quick start by @mabry1985 in #1768
• fix(devkit): testkit host-stubs cover SubagentConfig + Knobs so register() runs host-free by @mabry1985 in #1773
• fix(console): theme overrides win over defaults + persist across reload (#1762) by @mabry1985 in #1774
• feat(console): surface server-initiated turns with a typing indicator (#1767) by @mabry1985 in #1775
• feat(chat): swap the add-chat "+" to an incognito eye while Shift is held by @mabry1985 in #1776
• chore(web): disable browser-style UI zoom (⌘/Ctrl +/-/0) — revert #1711, revisit later by @mabry1985 in #1777
• feat(background): batch-join fan-out completions into one push-resume (#1766) by @mabry1985 in #1779
• fix(console): chat/composer errors surface as a toast, not an inline strip by @mabry1985 in #1780
• docs(adr): 0072 — fleet seed, declare a team in config (team-via-config) by @mabry1985 in #1781

Full Changelog: v0.89.0...v0.90.0