Implement logger functionality and signal handling: add Logger structure with mutex, logging functions, and handle SIGINT in utils.

include/main.h

@@ -1,3 +1,23 @@
+/**
+ * @file main.h
+ * @brief Main header file for the application.
+ *
+ * This header includes all necessary standard and project-specific headers,
+ * defines basic macros and types, and declares the main entry point of the program.
+ *
+ * Included headers:
+ *  - Standard C libraries (stdio, stdlib, stdint, time, unistd, pthread, ncurses, fcntl, errno, termios, string, signal)
+ *  - Project-specific modules (utils, logger, users, tui, rfid_handler, file_handler)
+ *
+ * Macros:
+ *  - TRUE, FALSE: Boolean values for logic operations.
+ *  - BYTE: Unsigned 8-bit integer type alias.
+ *  - MIN_X_TERMINAL_SIZE, MIN_Y_TERMINAL_SIZE: Minimum terminal dimensions for UI.
+ *
+ * Function Declarations:
+ *  - int main(int argc, char const **argv): Program entry point.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -14,7 +34,6 @@
 #include <string.h>
 #include <signal.h>
 
-#include "utils.h"
 
 #ifndef __MAIN_H__
 #define __MAIN_H__
@@ -34,9 +53,8 @@
 #define MIN_X_TERMINAL_SIZE 50
 #define MIN_Y_TERMINAL_SIZE 20
 
-void handle_sigint(int sig);
+#define JOURNAL_FILENAME "lighttam_journal"
 
 int main(int argc, char const **argv);
 
-
 #endif