pastilhasandClaude Opus 5
013e6296f1
Three defects and one honest removal. Each was reproduced before being changed, as the doc asks. B4 — images were offered and silently discarded. Every OpenCode model advertised `images: true`, the composer gates on that flag, the bubble rendered the attachment, and `handleOpenCodeChat`'s message type has no `images` field, so it never left officer. Flipped to false: 61 OpenCode models now decline, the three Claude ones still accept. Plumbing them through OpenCodeRunParams stays Phase 4; advertising a capability that does not exist is the part worth fixing today. B5 — every OpenCode turn overwrote the previous turn's subscription handle without detaching it, so the old session-scoped listener stayed attached and delivery doubled, tripled, and so on for any termination that is not result/error/stopped. Deliberately NOT the Claude guard: Claude keeps one persistent session and skips re-subscribing, while OpenCode spawns a fresh `opencode run` per turn, so a new subscription each time is correct — detaching the old one is what was missing. B6 — the sessionKey → `ses_…` map had no writer of deletions, so it grew for the process lifetime and a reused key resumed a stale OpenCode session. Cleared in `deleteSession` only, never in `releaseSession`: releasing means "let go, leave it running", and a returning browser must find the same `ses_…` again. Phase 0 item 1 — the thinking toggle is removed rather than fixed. `thinking` is accepted on the wire and forwarded by neither channel, so the control changed its own label and nothing else. Out of scope for both harnesses by decision. The inert plumbing beneath it is left for a follow-up that touches the socket contract; the props stay accepted-and-unread so no call site had to change. Phase 0 is complete: B1, B2, B3 landed earlier; B4, B5, B6 and the selector here. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>