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>

themes/porsche/colors.toml

@@ -0,0 +1,35 @@
+# Porsche — Jet Black Metallic body, Chalk interior, Guards Red accents,
+# with Racing Yellow, Lava Orange, Python Green, Miami Blue and Gulf livery blue.
+mode = "dark"
+
+accent = "#d5001c"
+selection = "#33333a"
+muted = "#5c5c64"
+
+background = "#121214"
+dark_background = "#0c0c0e"
+darker_background = "#070708"
+lighter_background = "#1f1f23"
+
+foreground = "#e6e1d8"
+dark_foreground = "#7a766f"
+light_foreground = "#cfc9bd"
+bright_foreground = "#f5f1ea"
+
+red = "#d5001c"
+yellow = "#f7c600"
+orange = "#ff6a13"
+green = "#3fae49"
+cyan = "#00a3c7"
+blue = "#7fb2dd"
+magenta = "#c7346a"
+brown = "#8b5a2b"
+
+bright_red = "#ff3343"
+bright_yellow = "#ffdd4d"
+bright_green = "#6fd36f"
+bright_cyan = "#4fd2ef"
+bright_blue = "#a9cdee"
+bright_magenta = "#e9659a"
+
+hyprland_active_border = "rgba(d5001cee) rgba(ff6a13ee) 45deg"