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https://github.com/stablyai/orca.git
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Neil
d5750648c2
`RuntimeGitTarget` carried `connectionId?: string` and no host id, so `undefined` spelled three different answers at once — "runtime: host", "unresolved", and "genuinely local". Its sole resolver read `store.getRepo(worktree.repoId)?.connectionId` and never looked at `worktree.hostId`, which outranks every repo row, so one arbitrarily chosen row decided the execution host for 36 downstream dispatches. The target now carries `executionHostId: ExecutionHostId` (never null, never optional), resolved through the shared rule that landed with #17909/#17919 and dispatched through the host-keyed routes from #18296. Dispatch sites call `requireRuntimeGitProvider`, where `null` means exactly one thing: the host is `local` and the command runs here as free functions. Four answers that used to collapse into one: - `ssh:x` with a rival row on `ssh:y` — routes to x. Previously the first row won, which is the reproduced cross-host leak. - `local` with a surviving `connectionId` — a row contradicting itself; no SSH connection is handed out. - `runtime:<env>` — throws `ExecutionHostNotDispatchableError`. Its repo row's connection names a target in the *server's* namespace; dialling it here reaches a same-named target on this client. - rival rows disagreeing with no worktree host — `worktree_execution_host_unresolved`, matching the launch path rather than guessing a row. An unreachable SSH host still throws `SSH_GIT_PROVIDER_UNAVAILABLE_MESSAGE`; loss of contact is never evidence of locality (docs/reference/ssh-execution-boundary.md). `resolveWorktreeLaunchHost` keeps its exact signature and now delegates to `resolveWorktreeHostRouting`, the same resolution answering "which host is this on" rather than "what may this client dial" — the git target needs the first question because `local` and `runtime:` are two different non-SSH answers. No wire change: `RuntimeGitTarget` is main-process internal, and the SSH and local model-discovery host keys are byte-identical to before. `RuntimeFileTarget` has the same defect in ~30 filesystem dispatches and is deliberately left for a follow-up.