Delete install scripts whose job is now done by package files

Each of these scripts only wrote a single /etc file (or copied
config/bashrc into the user home). The corresponding files now ship
from the omarchy-settings package — either directly into /etc (drop-ins
the package fully owns) or via the /usr/share/omarchy/etc-overrides
post_install dance (for upstream-owned paths).

Deleted:
- install/config/timezones.sh          -> etc/sudoers.d/omarchy-tzupdate
- install/config/sudoless-asdcontrol.sh -> etc/sudoers.d/omarchy-asdcontrol
                                          ($USER rewritten to %wheel)
- install/config/increase-sudo-tries.sh -> etc/sudoers.d/omarchy-passwd-tries
                                          (faillock.conf side now in etc-overrides)
- install/config/hardware/ignore-power-button.sh
                                        -> etc/systemd/logind.conf.d/10-ignore-power-button.conf
                                          (replaces sed-edit of logind.conf)
- install/config/hardware/usb-autosuspend.sh
                                        -> etc/modprobe.d/omarchy-usb-autosuspend.conf
- install/config/ssh-flakiness.sh       -> etc/sysctl.d/99-omarchy-sysctl.conf
- install/config/config.sh              -> /etc/skel seeds ~/.config from config/**;
                                          ~/.bashrc seeded from etc-overrides
- install/login/plymouth.sh             -> theme files already shipped by
                                          omarchy-settings; etc/plymouth/plymouthd.conf
                                          handled via etc-overrides

A separate migration tidies up the old paths on existing installs.
all.sh entries updated to drop these scripts.

install/config/all.sh

@@ -1,14 +1,10 @@
-run_logged $OMARCHY_INSTALL/config/config.sh
 run_logged $OMARCHY_INSTALL/config/theme.sh
 run_logged $OMARCHY_INSTALL/config/branding.sh
 run_logged $OMARCHY_INSTALL/config/git.sh
 run_logged $OMARCHY_INSTALL/config/gpg.sh
-run_logged $OMARCHY_INSTALL/config/timezones.sh
-run_logged $OMARCHY_INSTALL/config/increase-sudo-tries.sh
 run_logged $OMARCHY_INSTALL/config/increase-lockout-limit.sh
 run_logged $OMARCHY_INSTALL/config/lockscreen-pam.sh
 run_logged $OMARCHY_INSTALL/config/sleep-lock.sh
-run_logged $OMARCHY_INSTALL/config/ssh-flakiness.sh
 run_logged $OMARCHY_INSTALL/config/increase-file-watchers.sh
 run_logged $OMARCHY_INSTALL/config/increase-fd-limit.sh
 run_logged $OMARCHY_INSTALL/config/detect-keyboard-layout.sh
@@ -23,7 +19,6 @@ run_logged $OMARCHY_INSTALL/config/nautilus-python.sh
 run_logged $OMARCHY_INSTALL/config/localdb.sh
 run_logged $OMARCHY_INSTALL/config/fast-shutdown.sh
 run_logged $OMARCHY_INSTALL/config/unmount-fuse.sh
-run_logged $OMARCHY_INSTALL/config/sudoless-asdcontrol.sh
 run_logged $OMARCHY_INSTALL/config/input-group.sh
 run_logged $OMARCHY_INSTALL/config/omarchy-ai-skill.sh
 run_logged $OMARCHY_INSTALL/config/pi.sh
@@ -38,8 +33,6 @@ run_logged $OMARCHY_INSTALL/config/hardware/set-wireless-regdom.sh
 run_logged $OMARCHY_INSTALL/config/hardware/fix-fkeys.sh
 run_logged $OMARCHY_INSTALL/config/hardware/bluetooth.sh
 run_logged $OMARCHY_INSTALL/config/hardware/printer.sh
-run_logged $OMARCHY_INSTALL/config/hardware/usb-autosuspend.sh
-run_logged $OMARCHY_INSTALL/config/hardware/ignore-power-button.sh
 run_logged $OMARCHY_INSTALL/config/hardware/nvidia.sh
 run_logged $OMARCHY_INSTALL/config/hardware/vulkan.sh
 

install/config/config.sh

@@ -1,6 +0,0 @@
-# Copy over Omarchy configs
-mkdir -p ~/.config
-cp -R ~/.local/share/omarchy/config/* ~/.config/
-
-# Use default bashrc from Omarchy
-cp ~/.local/share/omarchy/default/bashrc ~/.bashrc

install/config/hardware/ignore-power-button.sh

@@ -1,2 +0,0 @@
-# Disable shutting system down on power button to bind it to power menu afterwards
-sudo sed -i 's/.*HandlePowerKey=.*/HandlePowerKey=ignore/' /etc/systemd/logind.conf

install/config/hardware/usb-autosuspend.sh

@@ -1,5 +0,0 @@
-# Disable USB autosuspend to prevent peripheral disconnection issues
-if [[ ! -f /etc/modprobe.d/disable-usb-autosuspend.conf ]]; then
-  echo "options usbcore autosuspend=-1" | sudo tee /etc/modprobe.d/disable-usb-autosuspend.conf
-fi
-

install/config/increase-sudo-tries.sh

@@ -1,6 +0,0 @@
-# Give the user 10 instead of 3 tries to fat finger their password before lockout
-echo "Defaults passwd_tries=10" | sudo tee /etc/sudoers.d/passwd-tries
-sudo chmod 440 /etc/sudoers.d/passwd-tries
-
-# Set for the lock screen too
-sudo sed -i 's/^# *deny = .*/deny = 10/' /etc/security/faillock.conf

install/config/ssh-flakiness.sh

@@ -1,2 +0,0 @@
-# Solve common flakiness with SSH
-echo "net.ipv4.tcp_mtu_probing=1" | sudo tee -a /etc/sysctl.d/99-sysctl.conf

install/config/sudoless-asdcontrol.sh

@@ -1,3 +0,0 @@
-# Setup sudo-less controls for controlling brightness on Apple Displays
-echo "$USER ALL=(ALL) NOPASSWD: /usr/bin/asdcontrol" | sudo tee /etc/sudoers.d/asdcontrol
-sudo chmod 440 /etc/sudoers.d/asdcontrol

install/config/timezones.sh

@@ -1,5 +0,0 @@
-# Ensure timezone can be updated without a password prompt
-sudo tee /etc/sudoers.d/omarchy-tzupdate >/dev/null <<EOF
-%wheel ALL=(root) NOPASSWD: /usr/bin/tzupdate, /usr/bin/timedatectl set-timezone *
-EOF
-sudo chmod 0440 /etc/sudoers.d/omarchy-tzupdate

install/login/all.sh

@@ -1,4 +1,3 @@
-run_logged $OMARCHY_INSTALL/login/plymouth.sh
 run_logged $OMARCHY_INSTALL/login/default-keyring.sh
 run_logged $OMARCHY_INSTALL/login/sddm.sh
 run_logged $OMARCHY_INSTALL/login/hibernation.sh

install/login/plymouth.sh

@@ -1,4 +0,0 @@
-if [[ $(plymouth-set-default-theme) != "omarchy" ]]; then
-  sudo cp -r "$HOME/.local/share/omarchy/default/plymouth" /usr/share/plymouth/themes/omarchy/
-  sudo plymouth-set-default-theme omarchy
-fi