QuecManager BETA 1.0.6

- Resolved IMEI Mangling Issue
- Optimized Logging and AT Operations: Centralized logging to smd7 and redirected all AT operations to smd11 to prevent request conflicts.
- Introduced Cell Locking Scheduler
- Fixed SMS Inbox Loading Issue: Addressed a bug where the SMS inbox would get stuck during loading.
- Enhanced Speedtest Output: Updated speed test results to display values with two decimal points when reaching GBps speeds.
- Changed Link Speed from "Unknown!" to "-" when link is not active
- Added 5 second cooldown to speedtest

Co-Authored-By: Russel Yasol <73575327+dr-dolomite@users.noreply.github.com>

ipk-source/sdxpinn-quecmanager-beta/root/www/cgi-bin/atinout_handler.sh

@@ -36,18 +36,13 @@ if [ ! -f "$CONFIG_FILE" ]; then
 fi
 
 # Get AT_PORT with debug logging
-# Get AT_PORT with debug logging
-AT_PORT=$(head -n 2 "$CONFIG_FILE" | tail -n 1 | cut -d'=' -f2 | tr -d ' \n\r' | sed 's|^dev/||')
+AT_PORT=$(head -n 1 "$CONFIG_FILE" | cut -d'=' -f2 | tr -d ' \n\r' | sed 's|^dev/||')
 echo "Raw config line: $(head -n 1 "$CONFIG_FILE")" >> "$DEBUG_LOG"
 echo "Extracted AT_PORT: '$AT_PORT'" >> "$DEBUG_LOG"
 
-# List available devices for debugging
-ls -l /dev/smd* >> "$DEBUG_LOG" 2>&1
-
 if [ -z "$AT_PORT" ]; then
     echo "AT_PORT is empty" >> "$DEBUG_LOG"
-    echo '{"error": "Failed to read AT_PORT from config"}'
-    exit 1
+    output_error "Failed to read AT_PORT from config"
 fi
 
 # Check if AT_PORT exists
@@ -55,8 +50,7 @@ if [ ! -c "/dev/$AT_PORT" ]; then
     echo "AT_PORT device not found: /dev/$AT_PORT" >> "$DEBUG_LOG"
     echo "Available smd devices:" >> "$DEBUG_LOG"
     ls -l /dev/smd* >> "$DEBUG_LOG" 2>&1
-    echo '{"error": "AT_PORT device not found"}'
-    exit 1
+    output_error "AT_PORT device not found"
 fi
 
 # Write the command directly to the input file