cli: add seat-test

wire/jay_compositor.txt

@@ -35,8 +35,21 @@ msg unlock = 8 {
 
 }
 
+msg get_seats = 9 {
+
+}
+
+msg seat_events = 10 {
+    id: id(jay_seat_events),
+}
+
 # events
 
 msg client_id = 0 {
     client_id: pod(u64),
 }
+
+msg seat = 1 {
+    id: u32,
+    name: str,
+}

wire/jay_seat_events.txt

@@ -0,0 +1,62 @@
+# events
+
+msg key = 0 {
+    seat: u32,
+    time_usec: pod(u64),
+    key: u32,
+    state: u32,
+}
+
+msg pointer_abs = 1 {
+    seat: u32,
+    time_usec: pod(u64),
+    x: fixed,
+    y: fixed,
+}
+
+msg pointer_rel = 2 {
+    seat: u32,
+    time_usec: pod(u64),
+    x: fixed,
+    y: fixed,
+    dx: fixed,
+    dy: fixed,
+    dx_unaccelerated: fixed,
+    dy_unaccelerated: fixed,
+}
+
+msg button = 3 {
+    seat: u32,
+    time_usec: pod(u64),
+    button: u32,
+    state: u32,
+}
+
+msg axis_source = 5 {
+    source: u32,
+}
+
+msg axis_px = 6 {
+    dist: fixed,
+    axis: u32,
+}
+
+msg axis_stop = 7 {
+    axis: u32,
+}
+
+msg axis_120 = 8 {
+    dist: i32,
+    axis: u32,
+}
+
+msg axis_frame = 9 {
+    seat: u32,
+    time_usec: pod(u64),
+}
+
+msg modifiers = 10 {
+    seat: u32,
+    modifiers: u32,
+    group: u32,
+}