added grub2 theme, removed docker and code

files/system/boot/grub2/themes/thinkpad/theme.txt

@@ -0,0 +1,146 @@
+title-text: ""
+desktop-image: "background.png"
+desktop-color: "#ffffff"
+terminal-font: "Terminus (TTF) Regular 20"
+terminal-left: "0"
+terminal-top: "0"
+terminal-width: "100%"
+terminal-height: "100%"
+terminal-border: "0"
+
++ image {
+  file = "thinkpad_logo.png"
+  top = 40
+  left = 40
+}
++ image {
+  file = "lenovo_logo.png"
+  top = 40
+  left = 100%-296
+}
++ image {
+  file = "separator.png"
+  top = 100%-106
+  left = 0
+  width = 100%
+  height = 4
+}
+
++ progress_bar {
+  left = 50%-400
+  top = 79%-20
+  width = 800
+  height = 40
+
+  id = "__timeout__"
+  text = "@TIMEOUT_NOTIFICATION_SHORT@"
+
+  border_color = "white"
+  highlight_style = "progress_active_*.png"
+  bar_style = "progress_inactive_*.png"
+  font = "Roboto Regular 20"
+}
+
+
++ label {
+  font = "Roboto Regular 42"
+  left = 0
+  top = 4%+125
+  width = 100%
+  color = "#9667cc"
+  align = "center"
+  text = "Select Boot Option"
+}
+
++ boot_menu {
+  left = 50%-400
+  top = 50%-300
+  width = 800
+  height = 600
+  item_font = "Roboto Regular 22"
+  item_color = "#FFFFFF"
+  selected_item_color = "#FFFFFF"
+  icon_width = 48
+  icon_height = 48
+  item_icon_space = 10
+  item_height = 48
+  item_padding = 20
+  item_spacing = 10
+  item_pixmap_style = "menu_inactive_*.png"
+  selected_item_pixmap_style = "menu_selected_*.png"
+}
+
+
++ label {
+  font = "Roboto Regular 22"
+  left = 0%
+  top = 100%-66
+  width = 13%-5
+  color = "#398ecd"
+  align = "right"
+  text = "↑↓"
+}
++ label {
+  font = "Roboto Regular 22"
+  left = 13%+5
+  top = 100%-66
+  color = "#FFFFFF"
+  align = "left"
+  text = "Select"
+}
+
++ label {
+  font = "Roboto Regular 22"
+  left = 25%
+  top = 100%-66
+  width = 10%-5
+  color = "#398ecd"
+  align = "right"
+  text = "Enter"
+}
++ label {
+  font = "Roboto Regular 22"
+  left = 35%+5
+  top = 100%-66
+  color = "#FFFFFF"
+  align = "left"
+  text = "Boot"
+}
+
++ label {
+  font = "Roboto Regular 22"
+  left = 48%
+  top = 100%-66
+  width = 10%-5
+  color = "#398ecd"
+  align = "right"
+  text = "E"
+}
++ label {
+  font = "Roboto Regular 22"
+  left = 58%+5
+  top = 100%-66
+  color = "#FFFFFF"
+  align = "left"
+  text = "Options"
+}
+
++ label {
+  font = "Roboto Regular 22"
+  left = 70%
+  top = 100%-66
+  width = 10%-5
+  color = "#398ecd"
+  align = "right"
+  text = "C"
+}
++ label {
+  font = "Roboto Regular 22"
+  left = 80%+5
+  top = 100%-66
+  color = "#FFFFFF"
+  align = "left"
+  text = "Command Line"
+}
+
+

files/system/boot/grub2/user.cfg

@@ -0,0 +1,3 @@
+set theme="/boot/grub2/themes/thinkpad/theme.txt"
+set timeout=2
+set gfxmode=1024x768,800x600

files/system/etc/systemd/system/ostree-finalize-staged.service.d/bluefin-icons.conf

@@ -0,0 +1,6 @@
+[Service]
+ExecStartPost=
+ExecStopPost=/usr/bin/bash --noprofile --norc -lc '/usr/local/sbin/bls-add-bluefin.sh'
+StandardOutput=journal
+StandardError=journal
+Environment=STARSHIP_LOG=off

files/system/usr/local/sbin/bls-add-bluefin.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+shopt -s nullglob
+
+entries_dir="/boot/loader/entries"
+
+for f in "$entries_dir"/ostree-*.conf "$entries_dir"/*-ostree-*.conf; do
+  [ -f "$f" ] || continue
+
+  # Already correct? skip
+  if grep -qxE 'grub_class[[:space:]]+bluefin' "$f"; then
+    continue
+  fi
+
+  tmp="$(mktemp)"
+  if grep -qE '^grub_class[[:space:]]+' "$f"; then
+    sed -E 's/^grub_class[[:space:]].*/grub_class bluefin/' "$f" >"$tmp"
+  else
+    awk '1; /^title[[:space:]]/{print "grub_class bluefin";}' "$f" >"$tmp"
+  fi
+
+  if ! cmp -s "$f" "$tmp"; then
+    chmod --reference="$f" "$tmp"
+    chown --reference="$f" "$tmp"
+    command -v chcon >/dev/null 2>&1 && chcon --reference="$f" "$tmp" 2>/dev/null || true
+    mv -f "$tmp" "$f"
+  else
+    rm -f "$tmp"
+  fi
+done