replace the old dotfiles with the sakura line rice

The bare $HOME repo is gone. This is now the rice: install.sh, rice-*
scripts in bin/, configs in home/ linked into $HOME, theme templates, st
and the particle wallpaper. Clone to ~/rice and run install.sh.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BLLuuQfeDiqFHHSgd2VWrQ

home/.config/particles.conf

@@ -0,0 +1,33 @@
+# particles - wallpaper layer
+# Tuned for bspwm/wallpaper/wallpaper.jpg: a bright, busy image, so the field
+# is white and fairly opaque. Preview any change without touching the desktop:
+#   particles --snapshot /tmp/p.png --snapshot-bg ~/.config/bspwm/wallpaper/wallpaper.png
+# Reload a running instance after editing:  pkill -HUP particles
+
+density        = 55
+radius         = 2.4
+glow           = 4.0
+opacity        = 1.0
+color          = ffffff
+
+link-distance  = 140
+link-width     = 1.6
+link-opacity   = 0.85
+link-color     = ffffff
+
+speed          = 24
+edges          = bounce
+
+cursor           = grab,repel
+cursor-distance  = 180
+cursor-strength  = 1.0
+cursor-response  = 9
+
+fps                = 60
+keep-below         = true
+pause-when-covered = true
+
+mode         = jigsaw
+jigsaw-cols  = 800
+jigsaw-rows  = 500
+jigsaw-loose = 5