Profiles: machines, roles and shared layers

The repo was one machine's capture. It is now a set of profiles built from
layers under profiles/:

  machines/  hp-laptop, macbook-air-m2, coder-desktop
  roles/     developer, devops, ai-agents
  features/  handoff (lan-mouse)
  shared     base, personal, personal-desktop

A profile resolves to its includes (depth first), any --roles, then itself;
for a path several layers provide, the last wins. install.sh --show prints
the layers and which one owns each file.

Hyprland settings no longer share a file: base's hyprland.lua loads
~/.config/hypr/layers/*.lua with Omarchy's own require_all, and bindings.lua
stays stock so nothing binds twice. Verified with Hyprland 0.56.2
--verify-config for all three profiles, plus a broken probe layer to prove
the directory is loaded.

packages.txt gains per-line arch (Arch Linux ARM lacks opencode, codex, mise,
shellcheck) and cmd= (skip when dotfiles' ~/.local/bin already provides the
command), and an [ignore] section that replaces capture.sh's hard-coded list.
Tab-separated records would have collapsed empty fields under read, so
package records use the unit separator.

hp-laptop: re-captured. monitors.lua catch-all scale is now 1, shell.json
has four new plugins, fix-stuck-displays has its connector-name fix,
navbar-cat is gone, plugin-manager and omarchy-phone are pinned, the
herdr-hud working tree is re-diffed and bin/herdr-web rides along. Its
handoff peer is now the Air (192.168.1.49); the old default list was the
HP's own addresses, written from the Air's side.

macbook-air-m2: captured read-only over SSH as it is (no themes, plugins
or bar changes). Its LAN_MOUSE_POINTER_SCALE=0.7 moves from the shared unit
into a lan-mouse.service.d drop-in in its own layer.

coder-desktop: the Omarchy settings covert-cloud's image used to patch in
by hand (Virtual-1 at 1920x1080, no animations, stay-awake, Retro 82 once),
for the image to apply at a pinned commit. Roles reach it per workspace via
install.sh --roles ... --no-clobber.

capture.sh writes each file back into the layer that owns it, and refuses
to run before the first layered install unless --force, since the old file
shapes would land in shared layers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0153egowV1Xw2RNjZnSyZicc

profiles/machines/macbook-air-m2/config/herdr/config.toml

@@ -0,0 +1,96 @@
+onboarding = false
+# Mirrors the Omarchy tmux config in config/tmux/tmux.conf
+# tmux session -> herdr workspace, tmux window -> herdr tab, tmux pane -> herdr pane
+
+[theme]
+# tmux ran on the terminal's own palette (bg=default, fg=default, ANSI blue accents)
+name = "terminal"
+
+[theme.custom]
+# The active tab is drawn as panel_bg text on an accent background, so panel_bg
+# has to be dark for it to read - same colors as status-left's "#[fg=black,bg=blue]"
+panel_bg = "black"
+
+[terminal]
+# Matches -c "#{pane_current_path}" on every split, window, and session
+new_cwd = "follow"
+
+[keys]
+prefix = "ctrl+space"
+
+# Config and help
+reload_config = "prefix+q"
+help = "prefix+?"
+detach = "prefix+d"
+
+# Copy mode
+copy_mode = "prefix+["
+
+# Panes
+split_horizontal = ["prefix+h", "alt+enter"]
+split_vertical = ["prefix+v", "alt+shift+enter"]
+close_pane = ["prefix+x", "alt+esc"]
+zoom = "prefix+z"
+last_pane = "prefix+;"
+
+focus_pane_left = "ctrl+alt+left"
+focus_pane_down = "ctrl+alt+down"
+focus_pane_up = "ctrl+alt+up"
+focus_pane_right = "ctrl+alt+right"
+
+resize_mode = ["prefix+ctrl+left", "prefix+ctrl+down", "prefix+ctrl+up", "prefix+ctrl+right"]
+
+# Like resize-pane on C-M-S-arrows
+resize_pane_left = "ctrl+alt+shift+left"
+resize_pane_down = "ctrl+alt+shift+down"
+resize_pane_up = "ctrl+alt+shift+up"
+resize_pane_right = "ctrl+alt+shift+right"
+
+# No tmux equivalent; herdr's default prefix+shift+p is taken by previous session
+rename_pane = "prefix+shift+o"
+
+# Windows -> tabs
+new_tab = "prefix+c"
+rename_tab = "prefix+r"
+close_tab = "prefix+k"
+switch_tab = ["prefix+1..9", "alt+1..9"]
+previous_tab = ["prefix+p", "alt+left"]
+next_tab = ["prefix+n", "alt+right"]
+
+# Like swap-window -t -1/+1 on M-S-Left/Right
+move_tab_previous = "alt+shift+left"
+move_tab_next = "alt+shift+right"
+
+# Sessions -> workspaces
+new_workspace = "prefix+shift+c"
+rename_workspace = "prefix+shift+r"
+close_workspace = "prefix+shift+k"
+previous_workspace = ["prefix+shift+p", "alt+up"]
+next_workspace = ["prefix+shift+n", "alt+down"]
+
+[ui]
+accent = "blue"
+
+# tmux drew single-line dividers between adjacent panes and no outer frame
+pane_gaps = false
+pane_outer_borders = false
+
+# tmux had no scrollbar column beside its panes
+pane_scrollbars = false
+
+# kill-window and kill-session never asked
+confirm_close = false
+
+# automatic-rename gave windows a name without prompting
+prompt_new_tab_name = false
+
+# set -g mouse on
+mouse_capture = true
+
+# status-right had the zoom flag followed by #h
+tab_bar_right = [{ type = "zoom" }, { type = "hostname" }]
+
+# set -g set-titles on / set -g set-titles-string '#h:#W', where tmux's #W was
+# the basename of the pane cwd. This is what Hyprland shows in the group bar,
+# and it resolves on the server so remote sessions name the remote host.
+window_title = "{hostname}: {workspace}"