stagent v0.13.0

Added

• Host screen: an iOS simulator takes text of any script, Japanese
  included (it took ASCII only and answered other text unsupported;
  #649, #665). The text is put on the simulator's clipboard (xcrun simctl pbcopy) and pasted by what the app in front may do, read
  (never written) from the simulator's TCC.db: an app allowed to paste
  from other apps gets ⌘V, and keys (the Return of enter, the next
  text) wait 3 s after it, while iOS drops them under its "pasted from"
  banner; otherwise ASCII is typed after the 英数 key (LANG2), and other
  text is pasted with the edit menu's Paste, opened by tapping the user's
  cursor (text gains x?, y?). An app that never asked first gets a
  ⌘V iOS refuses, which shows its 「ほかのアプリからペースト」 in Settings.
  host_screen.input answers such a text {via: "cmd_v" | "edit_menu" | "keys", app?}; without the edit menu's Paste it fails with the new
  error paste_by_hand, the text left on the clipboard. The companion
  gains accessibility_info and list_apps in stagent's subset of
  idb.proto.

Fixed

• Host screen, Android: the discovery file an emulator leaves behind
  when it stops (avd/running/pid_<pid>.ini) is no longer read once its
  <pid> is no running process (signal 0 on Linux and macOS, the
  process's handle on Windows; the file is left as it is). An emulator
  started with -port only on the serial of such a file was listed
  connectable: true with the file's gRPC port, and host_screen.start
  answered {}, then gone for good; it is now no_grpc. start of
  an emulator whose gRPC does not answer while adb devices lists its
  serial is unavailable (no_grpc) instead of {} and gone; one
  adb does not list still waits for its AVD to run again (#679).

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stagent 0.13.0 — server binary for SSH Term. Built from this tag (c177d9b) with go1.27.1 via scripts/release.sh (reproducible: CGO_ENABLED=0, -trimpath, no VCS stamp, empty build id); verify downloads against SHA256SUMS.