Title: Plugin @warp-dot-dev/opencode-warp not generating OSC 777 notifications

[valorisa]

Environment

• OS: macOS (Apple Silicon M2)
• Warp version: [Get exact version from Warp > About Warp]
• OpenCode version: 1.14.30
• Plugin @warp-dot-dev/opencode-warp: 0.1.5
• Shell: zsh

Description

The @warp-dot-dev/opencode-warp plugin initializes correctly (log shows Warp plugin initialized), but it doesn't appear to send notifications via OSC 777 escape sequences when OpenCode events are triggered.

Timing issue note: The Warp plugin initialized log appears AFTER session.created event is already published, which might cause the plugin to miss early events.

Expected Behavior

• session.created notification on OpenCode startup
• session.idle notification when a task completes (with summary)
• permission.asked notification when a bash permission is requested

Observed Behavior

No Warp notifications appear, neither in the Warp notification center nor as system notifications.

OpenCode Logs (excerpts)

INFO  service=opencode-warp Warp plugin initialized
INFO  service=bus type=session.created publishing
INFO  service=bus type=session.idle publishing

No errors, but no activity related to sending OSC 777 notifications.

Reproduction Steps

1. Install the plugin:

   npm install -g @warp-dot-dev/opencode-warp

2. Add it to config:

   opencode plugin @warp-dot-dev/opencode-warp

3. Launch OpenCode in Warp
4. Execute a simple task: "say hello to me"
5. Observe that no Warp notification appears when the task completes
6. Test OSC 777 manually in Warp:

   echo -e "\\033]777;warp:notification;{\"title\":\"Test\",\"message\":\"Test\"}\\033\\\\"

   (Nothing displays, possibly zsh syntax issue or OSC 777 support problem)

opencode.json config

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["@warp-dot-dev/opencode-warp"],
  "permission": {
    "bash": {
      "kill*": "ask",
      "pkill*": "ask",
      "killall*": "ask"
    }
  }
}

Additional Notes

• Native Warp integration (vertical tabs, code review, rich input) works perfectly.
• Manual OSC 777 test with echo -e in Warp displays nothing.
• The plugin loads without errors but doesn't seem to react to OpenCode bus events.