v0.43.0

What's Changed

• refactor(web): setup wizard — DS componentization + token cleanup by @mabry1985 in #1099
• refactor(web): adopt DS FormField + RadioCard (0.41.0) by @mabry1985 in #1100
• feat: fleet: evict idle ACP runtimes from _ACP_RUNTIMES (#875 perf tail) by @mabry1985 in #1066
• feat(chat): mid-turn steering — redirect a running turn without stopping the stream by @mabry1985 in #1101
• refactor(web): adopt DS queue-while-working steering (ui 0.42.0) by @mabry1985 in #1102
• feat(chat): wire ✕-cancel for queued steers via a backend dequeue by @mabry1985 in #1104
• feat(config): resolve installed-plugin config for instance-scoped agents (ADR 0055 P0) by @mabry1985 in #1105
• docs(adr): 0056 — unified dockable-view model (tabs ↔ rails) by @mabry1985 in #1106
• feat(portfolio): PM portfolio plugin — dispatch to + read remote team boards over A2A (ADR 0055 P1) by @mabry1985 in #1107
• feat(chat): drag-to-reorder session tabs (DS TabBar onReorder) by @mabry1985 in #1108
• feat(chat): mid-turn steering Tier 2 — cancel a running subagent delegation by @mabry1985 in #1109
• feat(portfolio): portfolio_rollup — bounded cross-board view (ADR 0055 P2) by @mabry1985 in #1110
• feat(portfolio): board deltas — portfolio_diff + portfolio_watch (ADR 0055 P2 slice 2) by @mabry1985 in #1111
• feat(portfolio): cross-board dependency graph — portfolio_link + portfolio_plan (ADR 0055 P3 slice 1) by @mabry1985 in #1114
• ci: run on GitHub-hosted runners (ubuntu-latest) by @mabry1985 in #1117

Full Changelog: v0.42.0...v0.43.0