chore(master): release 0.9.0

[arcbox-labs]

🤖 I have created a release beep boop

0.9.0 (2026-07-29)

Features

• agent-adapter: advertise approval tiers before session start (#305) (d9b74b0)
• desktop,ipc,ui: chrome title overflow menu — thread actions, reveal, open in editor (#265) (a551149)
• mobile: redesign the app on @expo/ui (#306) (04d3207)
• plugins: discover and aggregate provider plugins (#272) (c9f5f68)
• schema,daemon,desktop: fork on-disk state by channel (d373756)
• schema,engine,desktop: browser broker — wire contract, webview executor, code-mode execute tool for claude/pi (CODE-267) (#188) (3f70dad)
• workbench,ui: matched-geometry view transition on session switch (#299) (f763ea6)

Bug Fixes

• assets: regenerate the pi closure after the ws bump (f7892d1)
• daemon: give each channel a disjoint port range (b4631fb)
• ui: soften continuous corners to superellipse(1.1) (#319) (c8ea47c)

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[arcbox-labs]

🤖 Created releases:

• v0.9.0

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