chore(main): release 0.1.50

[github-actions]

🤖 I have created a release beep boop

0.1.50 (2026-07-21)

Features

• assets: update Kimi logo to official brand mark (#646) (1c41b50)
• provider: add per-model capability settings (0f60d7e)
• provider: add per-model capability settings (ba3e9ff)

Bug Fixes

• acp: bound config RPC timeout and release lease without tearing down connection (#654) (c9a0051)
• agent: reflect auth failures from real turns into agent availability (#655) (769eecb)
• agent: reject and clear launch-path override for npx-bridged agents (#651) (0724757)
• agent: surface sign-in hint on empty ACP turns from auth-gated agents (#653) (7a8c26e)
• ai-agent: enable official kimi k2.7 code image input (c4b2795)
• ai-agent: enable official kimi k2.7 code image input (4bff331)
• ci: validate migrations against latest release (5e21e3c)
• conversation: rebuild aionrs sessions from persisted runtime permission (#661) (239c989)
• db: prevent duplicate migration versions (af88855)
• db: prevent duplicate migration versions (39b74ba)
• provider: preserve automatic vision detection (08696fd)
• startup: make concurrent aioncore startup safe over one data directory (#657) (2a64b55)

Documentation

• de-stale AGENTS.md and guard against symbol-anchored rules (#649) (9bd188c)

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[github-actions]

🤖 Created releases:

• v0.1.50

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