fix(goose): windows-x86_64 cmd missing ./ prefix causes "Failed to Launch" in Zed

[alphasync-ai]

Problem

The windows-x86_64 target for goose in goose/agent.json has:

"windows-x86_64": {
  "cmd": "goose.exe",
  ...
}

All other platforms correctly use "./goose", but Windows is missing the ./ prefix.

Zed's LocalRegistryArchiveAgent::get_command (crates/project/src/agent_server_store.rs) strictly validates that cmd must start with ./ or .\:

if cmd.starts_with("./") || cmd.starts_with(".\\") {
    let cmd_path = version_dir.join(&cmd[2..]);
    ...
} else {
    anyhow::bail!("command must be relative (start with './'): {}", cmd);
}

This causes the "Failed to Launch — command must be relative (start with './'): goose.exe" error in Zed on Windows.

Fix

Change goose/agent.json line:

-        "cmd": "goose.exe",
+        "cmd": "./goose.exe",

This is consistent with how all other platform targets are specified.