feat: give ssh transports the host origin and sync id (#1717)

packages/plugin-sdk/CHANGELOG.md

@@ -9,6 +9,7 @@ Plugin API 1.13.0.
 - `contributes.mobile` in the manifest says how a plugin shows in the Termix mobile app: `webview`, `native` or `none`, with an optional mobile bundle, screen sizes, views and a note
 - `termix-plugin build` bundles `src/mobile` into the `contributes.mobile.entry` file, and `validate` checks that it exists
 - `@termix-ssh/plugin-sdk/frame-host` runs one plugin view outside the shell, with core's bridge, registries and CSS, so the mobile app can show `webview` plugins
+- SSH transport providers get the host's owner, sync id, connection origin and local only flag in `claims` and `open`, and core's SSH relay takes a `syncId` instead of a host id
 
 ### Fixed
 

packages/plugin-sdk/PLUGIN-GUIDE.md

@@ -346,7 +346,7 @@ router.post("/notes", async (req, res) => {
 - `ctx.rbac.require("manage")` on a single route, `await ctx.rbac.has("manage")` in code. A full id like
   `hosts.edit` checks a core permission.
 - Host access: `ctx.hosts.checkAccess(hostId, "connect" | "view" | "edit" | "manage")`.
-- Transports: with `ssh:transport`, `ctx.ssh.transports.provide({ claims(hostId), open({ id, ip, port }) })`
+- Transports: with `ssh:transport`, `ctx.ssh.transports.provide({ claims(hostId, host), open(host) })`, where `host` has `id`, `ip`, `port` and on Termix 26.10.6+ also `userId`, `syncId`, `connectionOrigin` and `localOnly`
   returns a stream the SSH client uses instead of a direct, proxy or jump host connection. Core also serves
   `/plugin-ws/core/ssh-relay?hostId=` for callers with connect access, so one Termix can relay to another.
 - Managed hosts: with `hosts:lock`, `ctx.hosts.locks.provide({ isLocked, note, allowManualCreate })` makes

packages/plugin-sdk/src/backend.ts

@@ -1813,13 +1813,21 @@ export interface PluginNetwork {
  * asked for every connection, so it must be quick. `open` returns a stream
  * the SSH client runs over, like a relayed socket.
  */
+/** The host a transport is asked about. Fields past port come from Termix 26.10.6. */
+export interface PluginSshTransportHost {
+  id: number;
+  ip: string;
+  port: number;
+  /** Owner of the host row. */
+  userId?: string | null;
+  syncId?: string | null;
+  connectionOrigin?: "local" | "remote" | null;
+  localOnly?: boolean;
+}
+
 export interface PluginSshTransportProvider {
-  claims: (hostId: number) => boolean;
-  open: (host: {
-    id: number;
-    ip: string;
-    port: number;
-  }) => Promise<import("node:stream").Duplex>;
+  claims: (hostId: number, host?: PluginSshTransportHost) => boolean;
+  open: (host: PluginSshTransportHost) => Promise<import("node:stream").Duplex>;
 }
 
 export interface PluginSshTransports {