Add interactive timezone selection using tzselect

- Add select_timezone() function using tzselect for user-friendly timezone selection
- Integrate timezone selection as Step 2 in installation process
- Update timezone setting to use selected timezone for installed system
- Store selected timezone in /tmp/selected_timezone for use during configuration
- Update total steps from 9 to 10 to accommodate new timezone step
- Maintain backward compatibility with preseed timezone configuration
- Provide clear user interface for timezone selection during installation

config/includes.chroot/usr/local/bin/auto-installer.sh

@@ -21,7 +21,7 @@ BLUE='\033[0;34m'
 NC='\033[0m'
 
 # Progress tracking
-TOTAL_STEPS=9
+TOTAL_STEPS=10
 CURRENT_STEP=0
 
 log() {
@@ -402,6 +402,28 @@ EOF
     print_status "Network configuration will be applied to installed system"
 }
 
+# Interactive timezone selection using tzselect
+select_timezone() {
+    print_header "Timezone Selection"
+
+    echo ""
+    echo "Please select your timezone for the installed system."
+    echo "This will determine the correct local time display."
+    echo ""
+
+    # Use tzselect to interactively select timezone
+    SELECTED_TIMEZONE=$(tzselect)
+
+    if [ -n "$SELECTED_TIMEZONE" ] && [ "$SELECTED_TIMEZONE" != "UTC" ]; then
+        print_status "Selected timezone: $SELECTED_TIMEZONE"
+        # Store timezone for use during system configuration
+        echo "$SELECTED_TIMEZONE" > /tmp/selected_timezone
+    else
+        print_status "Using default timezone: UTC"
+        echo "UTC" > /tmp/selected_timezone
+    fi
+}
+
 # User confirmation before destructive operations
 confirm_installation() {
     print_header "Installation Confirmation Required"
@@ -639,9 +661,14 @@ EOF
     chroot "$TARGET_MOUNT" chown mbetterclient:mbetterclient /home/mbetterclient/.bashrc
     chroot "$TARGET_MOUNT" chown mbetterclient:mbetterclient /home/mbetterclient/.xinitrc
     
-    # Set timezone
-    TIMEZONE=$(get_preseed_value "time/zone" || echo "UTC")
-    print_status "Setting timezone to $TIMEZONE..."
+    # Set timezone from selection or preseed or default
+    if [ -f /tmp/selected_timezone ]; then
+        TIMEZONE=$(cat /tmp/selected_timezone)
+        print_status "Setting timezone to selected: $TIMEZONE"
+    else
+        TIMEZONE=$(get_preseed_value "time/zone" || echo "UTC")
+        print_status "Setting timezone to $TIMEZONE..."
+    fi
     chroot "$TARGET_MOUNT" ln -sf "/usr/share/zoneinfo/$TIMEZONE" /etc/localtime
     
     # Set hostname
@@ -885,40 +912,44 @@ main() {
     print_status "  Source: Live system (USB/CD: ${USB_DEVICE:-unknown})"
     print_status "  Target: $TARGET_DISK"
     
-    # Step 2: Network Configuration
-    update_progress 2 "Configuring network (optional)..."
+    # Step 2: Timezone Selection
+    update_progress 2 "Selecting timezone..."
+    select_timezone
+
+    # Step 3: Network Configuration
+    update_progress 3 "Configuring network (optional)..."
     configure_network
-    
-    # Step 3: Find Configuration
-    update_progress 3 "Loading installation configuration..."
+
+    # Step 4: Find Configuration
+    update_progress 4 "Loading installation configuration..."
     find_preseed
-    
-    # Step 4: User Confirmation (REQUIRED before destructive operations)
-    update_progress 4 "Waiting for user confirmation..."
+
+    # Step 5: User Confirmation (REQUIRED before destructive operations)
+    update_progress 5 "Waiting for user confirmation..."
     confirm_installation || {
         print_error "Installation cancelled by user"
         exit 0
     }
     
-    # Step 5: Disk Partitioning
-    update_progress 5 "Partitioning target disk..."
+    # Step 6: Disk Partitioning
+    update_progress 6 "Partitioning target disk..."
     partition_disk
     mount_target
-    
-    # Step 6: System Copy (longest step)
-    update_progress 6 "Copying live system to disk (this may take several minutes)..."
+
+    # Step 7: System Copy (longest step)
+    update_progress 7 "Copying live system to disk (this may take several minutes)..."
     copy_live_system
-    
-    # Step 7: System Configuration
-    update_progress 7 "Configuring target system..."
+
+    # Step 8: System Configuration
+    update_progress 8 "Configuring target system..."
     configure_target_system
-    
-    # Step 8: Bootloader Installation
-    update_progress 8 "Installing bootloader..."
+
+    # Step 9: Bootloader Installation
+    update_progress 9 "Installing bootloader..."
     install_bootloader
-    
-    # Step 9: Post-Installation Setup
-    update_progress 9 "Finalizing installation..."
+
+    # Step 10: Post-Installation Setup
+    update_progress 10 "Finalizing installation..."
     run_post_install
     
     # Complete - terminal notification