fix: share reliable virtual key delivery across Linux rigs

scripts/rig/keys.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Source inside the headless rig; accepts a key and an optional modifier.
+rig_key() {
+    local key="$1" modifier="${2:-}"
+    # Destroying rig-pointer's virtual seat can clear keyboard focus in Sway.
+    swaymsg '[app_id="dev.clipbin.Clipbin"] focus' >/dev/null
+    sleep .2
+    # Let the virtual keymap settle, then hold the key through a UI dispatch.
+    local args=(-s 200)
+    if [[ -n "${modifier}" ]]; then args+=(-M "${modifier}" -s 100); fi
+    args+=(-P "${key}" -s 100 -p "${key}")
+    if [[ -n "${modifier}" ]]; then args+=(-m "${modifier}"); fi
+    timeout 10 wtype "${args[@]}"
+}