feat(plymouth+resources): bundle bg-skull.svg in repo and archiso

Move the splash logo into resources/bg-skull.svg so it's tracked in git
and always available alongside the dotfiles.  build.sh now copies
resources/ into /root/installer/resources/ on the ISO.  The Plymouth
module resolves the SVG from the repo copy first, ISO copy second —
no user intervention or ~/Pictures setup required.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SyBNiWy3wpawrWb9ryVk7p

setup/archiso/build.sh

@@ -176,6 +176,13 @@ cp "$DOTFILES_DIR/setup/arch-autoinstall.sh"          "$PROFILE/airootfs/root/in
 # Reset script — wipes and reinstalls the system while preserving /home.
 cp "$DOTFILES_DIR/setup/reset-arch.sh"                "$PROFILE/airootfs/root/installer/"
 
+echo "Embedding resources (branding assets used by post-install modules)..."
+# resources/ contains shared assets (SVGs, etc.) referenced by installer modules
+# such as the Plymouth splash logo.  Embedding them here means the ISO carries
+# everything needed so post-install steps never require the user to supply files.
+mkdir -p "$PROFILE/airootfs/root/installer/resources"
+cp -r "$DOTFILES_DIR/resources/." "$PROFILE/airootfs/root/installer/resources/"
+
 # Make all scripts executable. The archiso tool preserves these bits in the
 # squashfs, so they will be executable on the live system too.
 chmod 755 \

setup/modules/optional-Modules/plymouth.sh

@@ -9,10 +9,14 @@
 # even commented "png file loader".  bg-skull.svg must be converted to PNG with
 # rsvg-convert (higher fidelity than ImageMagick for SVG) before deployment.
 #
+# Logo resolution order (no user intervention required):
+#   1. $DOTFILES_DIR/resources/bg-skull.svg  — repo copy, always present
+#   2. /root/installer/resources/bg-skull.svg — archiso embedded copy
+#
 # Steps:
 #   1. Install plymouth (extra repo)
 #   2. Install librsvg (rsvg-convert) + imagemagick if absent
-#   3. Convert ~/Pictures/bg-skull.svg → logo.png  (300 px wide)
+#   3. Convert bg-skull.svg → logo.png  (300 px wide)
 #   4. Generate a 10×10 magenta dot.png for the spinner
 #   5. Write the m-archy theme (.plymouth descriptor + .script animation)
 #   6. Register with plymouth-set-default-theme
@@ -24,7 +28,20 @@ set -euo pipefail
 source "$(dirname "${BASH_SOURCE[0]}")/../lib/logging.sh"
 
 THEME_DIR="/usr/share/plymouth/themes/m-archy"
-LOGO_SVG="$HOME/Pictures/bg-skull.svg"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+DOTFILES_DIR="$(cd "$SCRIPT_DIR/../../.." && pwd)"
+
+# Resolve logo SVG — repo copy first, ISO embedded copy as fallback
+LOGO_SVG=""
+for _candidate in \
+    "$DOTFILES_DIR/resources/bg-skull.svg" \
+    "/root/installer/resources/bg-skull.svg"
+do
+    if [[ -f "$_candidate" ]]; then
+        LOGO_SVG="$_candidate"
+        break
+    fi
+done
 
 # ── Install Plymouth ──────────────────────────────────────────────────────────
 log "Installing Plymouth..."
@@ -46,12 +63,11 @@ TMP_LOGO="$(mktemp /tmp/plymouth-logo.XXXXXX.png)"
 TMP_DOT="/tmp/plymouth-dot.png"
 trap 'rm -f "$TMP_LOGO" "$TMP_DOT"' EXIT
 
-if [[ -f "$LOGO_SVG" ]]; then
+if [[ -n "$LOGO_SVG" ]]; then
     log "Converting $LOGO_SVG → PNG (300 px wide)..."
     rsvg-convert -w 300 "$LOGO_SVG" -o "$TMP_LOGO"
 else
-    warn "$LOGO_SVG not found — using transparent placeholder."
-    warn "Place bg-skull.svg in ~/Pictures and re-run this module to update the logo."
+    warn "bg-skull.svg not found in repo resources or ISO — using transparent placeholder."
     convert -size 300x300 xc:transparent "$TMP_LOGO"
 fi