feat: bee-themed grub splash (amber/black honeycomb) with progress bar

iso/builder/config/bootloaders/grub-pc/live-theme/theme.txt

@@ -1,6 +1,7 @@
-title-color: "#ffffff"
+desktop-image: "../splash.png"
+title-color: "#f5a800"
 title-font: "Unifont Regular 16"
-title-text: "Bee Hardware Audit"
+title-text: ""
 message-font: "Unifont Regular 16"
 terminal-font: "Unifont Regular 16"
 
@@ -12,19 +13,19 @@ terminal-font: "Unifont Regular 16"
         height = 20
         text = "@KEYMAP_SHORT@"
         align = "center"
-        color = "#ffffff"
+        color = "#5a4800"
         font = "Unifont Regular 16"
 }
 
 #boot menu
 + boot_menu {
-        left = 10%
-        width = 80%
-        top = 30%
-        height = 70%-80
-        item_color = "#a8a8a8"
+        left = 20%
+        width = 60%
+        top = 62%
+        height = 38%-80
+        item_color = "#c88000"
         item_font = "Unifont Regular 16"
-        selected_item_color= "#ffffff"
+        selected_item_color= "#f5a800"
         selected_item_font = "Unifont Regular 16"
         item_height = 16
         item_padding = 0
@@ -37,14 +38,14 @@ terminal-font: "Unifont Regular 16"
 #progress bar
 + progress_bar {
         id = "__timeout__"
-        left = 15%
+        left = 20%
         top = 100%-80
-        height = 16
-        width = 70%
+        height = 14
+        width = 60%
         font = "Unifont Regular 16"
-        text_color = "#000000"
-        fg_color = "#ffffff"
-        bg_color = "#a8a8a8"
-        border_color = "#ffffff"
+        text_color = "#0a0a00"
+        fg_color = "#f5a800"
+        bg_color = "#2a2200"
+        border_color = "#5a4800"
         text = "@TIMEOUT_NOTIFICATION_LONG@"
 }