feat(sway): enable swayr auto-tile via systemd user unit

Vanilla sway only has splith/splitv with no auto-orientation, so new
windows always split along whatever axis the parent container is set
to (default splith). The result: opening a third window in a workspace
that's already split horizontally just keeps stacking horizontally,
even when each pane is now narrower than it is tall.

swayr's daemon (swayrd) subscribes to sway IPC and, with
[layout].auto_tile = true, issues splith or splitv on the focused
container based on its width-vs-height before sway places the next
window. The result is the i3/awesome-style spiral tiling: each new
window splits the focused pane along its longest side.

Run swayrd as a systemd user service bound to sway-session.target so
it starts/stops with the session (matching the pattern used by
waybar, swayidle, mako, etc.). No keybind changes; only the placement
algorithm.

1 files changed, 9 insertions, 0 deletions

diff --git a/dot_config/swayr/config.toml b/dot_config/swayr/config.toml
new file mode 100644
index 0000000..13ee226
--- /dev/null
+++ b/dot_config/swayr/config.toml
@@ -0,0 +1,9 @@
+# swayr daemon config. The daemon (swayrd) runs as a systemd user
+# service tied to sway-session.target. The only feature we use is
+# auto-tile: on every new window, swayrd issues splith or splitv on
+# the focused container based on its width-vs-height. Everything else
+# (menu launcher, format strings, …) is unused — swayr is *not* bound
+# to any keybinds here.
+
+[layout]
+auto_tile = true