Add public comparison benchmarks and SSH import

README.md

@@ -134,9 +134,10 @@ dosh --session logs palav
 
 Press `Ctrl-]` to detach the current client while leaving the server session alive.
 Typing `exit` in the remote shell closes that Dosh session and returns the client.
-If UDP packets stop arriving, Dosh shows a blue status bar at the top of the
-terminal with the disconnected duration and sends keepalive pings until traffic
-returns.
+If UDP packets stop arriving, Dosh keeps the terminal open, sends keepalive pings,
+and attempts ticket-based reconnect. The old in-band status overlay was removed
+because writing directly over the terminal could corrupt TUIs; a non-destructive
+status surface is tracked as a public-readiness item.
 
 If SSH and UDP use different public names, specify the UDP address:
 
@@ -144,6 +145,15 @@ If SSH and UDP use different public names, specify the UDP address:
 dosh-client --dosh-host public.example.com --dosh-port 50000 user@host
 ```
 
+Dosh already lets OpenSSH handle SSH aliases, users, keys, ports, known-hosts,
+ProxyJump, and other SSH config during bootstrap. It also runs `ssh -G` to infer the
+UDP host from an SSH alias when `dosh_host` is not configured. To make that explicit
+in Dosh's host config:
+
+```bash
+dosh import-ssh palav homelab
+```
+
 ## Develop
 
 Build:
@@ -184,6 +194,17 @@ and ControlMaster-backed SSH bootstrap against a containerized `sshd` plus resid
 make bench-docker-ssh
 ```
 
+Run the same Docker comparison with Mosh installed in the benchmark container:
+
+```bash
+make bench-docker-mosh
+```
+
+That prints `ssh_true_ms`, `dosh_attach_ms`, and `mosh_start_true_ms` under the same
+container, key, DNS, and network path. See `docs/PUBLIC_READINESS.md` before using
+the numbers publicly; Dosh's current strongest claim is fast attach/reconnect, not
+full Mosh feature parity yet.
+
 The CI workflow includes an optional remote benchmark job. It runs when
 `DOSH_BENCH_HOST`, `DOSH_BENCH_USER`, and `DOSH_BENCH_SSH_KEY` repository secrets are
 configured.