R: changes name convention on objective elements

src/widget/input.h

@@ -1,26 +1,27 @@
 /* SPDX-License-Identifier: MIT */
 /* Copyright (c) 2026 Oleksandr Zhylin */
 
-#ifndef INPUT_H
-#define INPUT_H
+#ifndef W_INPUT_H
+#define W_INPUT_H
 
 #include "../main.h"
 #include <widget_core.h>
 #include <stdint.h>
 
 typedef struct {
-  widget_t w;
+  w_t w;
   char value[INPUT_TEXT];
   int64_t cur_pos; /* is relative to the end of a string */
   int64_t value_len;
   int64_t max_len;
   bool is_disabled;
   bool is_hidden;
-} input_t;
+} w_input_t;
 
-bool input_default_key_action(callback_args_t *args);
-input_t *init_input(WINDOW **win, widget_t *w_parent, char *label,
+bool       w_input_default_key_action(w_cb_args_t *args);
+w_input_t *w_input_init(WINDOW **win, w_t *w_parent, char *label,
                     uint32_t size, uint32_t is_hidden_value);
-int32_t draw_input(input_t *input, uint32_t active_id);
-void destroy_input(input_t *input);
+int32_t    w_input_draw(w_input_t *input, uint32_t active_id);
+void       w_input_destroy(w_input_t *input);
+
 #endif