Moved stuff around and added a makefile also got a custom bootloader

based on the JazzOS bootloader (modified a bit)

source/kernel/features/keyboard.asm

@@ -0,0 +1,77 @@
+; AX = key pressed
+os_read_input:
+	mov ah, 11h			; BIOS call to check for key
+	int 16h				; Interrupt
+	jnz .key_pressed		; Jump if input isn't 0
+
+	hlt
+	jmp os_read_input
+
+.key_pressed:
+	mov ah, 10h
+	int 16h
+	ret
+
+; -------------------------------------------
+
+os_display_input:
+	pusha
+	mov cx, [prompt_length]
+
+.loop:
+	call .check_key_pressed
+
+	jmp .loop
+
+.check_key_pressed:
+	call os_read_input
+
+	cmp al, 08h
+	je .backspace
+
+	cmp al, 0Dh
+	je .enter_key
+
+	cmp al, 1Bh
+	je .esc_key
+
+	cmp cx, 0
+	jb .check_key_pressed
+
+	call .print_current_input
+	dec cx
+	jmp .check_key_pressed
+
+.esc_key:
+	call os_reboot
+
+.enter_key:
+	mov al, 0
+	stosb
+	popa
+	call os_read_cli
+
+.backspace:
+	call .move_cursor_back			; then .move_cursor_back
+	call .loop				; Else .loop
+
+.move_cursor_back:
+	mov ah, 0Eh
+
+	mov al, 08h
+	int 10h
+	mov al, 20h
+	int 10h
+	mov al, 08h
+	int 10h
+
+	dec di
+	jmp os_display_input
+
+.print_current_input:
+	stosb
+
+	mov ah, 0Eh
+	int 10h
+
+	ret