Capture this laptop's Omarchy customizations

Everything on top of a stock Omarchy 4.0.4-1 install, gathered so a second
machine can be brought to the same state: the ~/.config files that actually
differ from the shipped defaults, the three hand-built themes, the ten shell
plugins pinned to commits, the two custom scripts, two user units, and the
/etc drop-ins.

install.sh applies it all idempotently, backing up anything it overwrites.
capture.sh runs the other way so the repo stays the source of truth rather
than a snapshot that rots.

indie.herdr-hud's ten local-only commits ship as a git bundle plus a
working-tree patch, since they stay off the upstream PR deliberately.

Secrets, the dotfiles repo's territory (shell/git/mise), the remote-access
stack and aether-managed themes are all scoped out; README says why for each.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

config/omarchy/ilyazar.btop/settings.toml

@@ -0,0 +1,12 @@
+# btop Activity defaults. Use "More plugin settings > Open settings file"
+# to edit your own copy. Valid saves apply immediately; no restart is needed.
+# Keep each setting on one line. Omitted settings use the defaults below.
+
+# Interval ladder, in milliseconds, that the Update interval arrows step
+# through. Any whole number from 100 ms to one day can still be typed.
+poll_intervals = [250, 500, 1000, 2000, 5000]
+
+# What a left click on the bar icon does. "open" launches or focuses btop;
+# "toggle" also closes the plugin's btop window. The popup's start action always
+# opens or focuses btop, regardless of this setting.
+left_click = "toggle"