Remove deprecated one-shot scripts and update first-boot configuration for improved provisioning</message>

<message>Delete obsolete one-shot scripts for setting screen rotation and wallpaper, as well as related Python and shell scripts. Update the first-boot configuration to streamline the provisioning process by removing references to these scripts. This cleanup enhances maintainability and focuses on the essential steps required for the first boot experience, ensuring a more efficient setup for users.

emmc-provisioning/cloud-init/fileserver/steps/07-maliit.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# Step 07: Maliit on-screen keyboard autostart
+
+step_07_maliit() {
+  mkdir -p "$AUTOSTART"
+  curl -fsSL "${FILE_SERVER}/maliit-keyboard.desktop" \
+    -o "$AUTOSTART/maliit-keyboard.desktop" 2>/dev/null \
+    && log "maliit-keyboard.desktop installed" \
+    || log "WARNING: Could not download maliit-keyboard.desktop"
+}