feat: update .gitignore and enhance ext2 file timestamps

Added back g_Unixseconds to the ext2 driver

Signed-off-by: kaguya <vpshinomiya@protonmail.com>

src/main.c

@@ -203,6 +203,7 @@ void kmain(void) {
     x86_64_PIT_Initialize(1000);
     asm volatile("sti");
     calibrate_tsc();
+    
 
 
     //while (1) asm volatile("hlt");
@@ -425,7 +426,7 @@ void kmain(void) {
     }
 
 
-    pci_init();
+    /*pci_init();
 
     pci_device_t hda;
     if (pci_find_hda(&hda)) {
@@ -438,7 +439,7 @@ void kmain(void) {
         }
     } else {
         printf("[PCI] No HDA controller found!\n");
-    }
+    }*/
 
 
     //syscall_init();