tweak: delete config.def.h

it's a bit redundant, and no longer necessary once compatibility
with the original rose is no longer a goal

config.def.h

@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2022 mini-rose
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and any associated documentation
- * files to modify, copy, merge, publish, distribute and/or
- * sublicense copies of this sotware for their own use.
- * This code does not come with any warranty.
- *
- * Author: fenze <contact@fenze.dev>
- */
-
-#include <gdk/gdkkeysyms.h>
-
-/* See more:
- * https://webkitgtk.org/reference/webkit2gtk/stable/class.Settings.html */
-#define WEBKIT                                           \
-	"enable-back-forward-navigation-gestures", true, \
-	"enable-developer-extras", true,                 \
-	"enable-smooth-scrolling", false
-
-#define GTK                                        \
-	"gtk-application-prefer-dark-theme", true, \
-	"gtk-enable-animations", false
-
-#define HOME "https://lite.duckduckgo.com/html/"
-#define SEARCH "https://lite.duckduckgo.com/html/?q=%s"
-#define CACHE_DIR "/home/fenze/.cache/rose"
-
-#define KEY(x) GDK_KEY_##x
-#define ZOOM 1	    /* Starting zoom level */
-#define ZOOM_VAL .1 /* Zooming value in zoomin/zoomout functions */
-#define BG_COLOR "#1E1E2E" /* or e.g., "#FEFEFE" if not using dark theme */
-#define WIDTH 500
-#define HEIGHT 400
-
-typedef enum {
-	goback,
-	goforward,
-	refresh,
-	refresh_force,
-	back_to_home,
-	toggle_fullscreen,
-	zoomin,
-	zoomout,
-	zoom_reset,
-	next_tab,
-	prev_tab,
-	close_tab,
-	show_searchbar,
-	show_finder,
-	finder_next,
-	finder_prev,
-	newtab,
-  /*prettify,*/
-	hidebar
-} func;
-
-#define SFT  1 << 0
-#define CTRL 1 << 2
-#define ALT  1 << 3
-
-static struct {
-	unsigned mod;
-	unsigned key;
-	func id;
-} keys[] = {
-    { CTRL,	   KEY(h),      goback            },
-    { CTRL,	   KEY(l),      goforward         },
-    { CTRL,	   KEY(r),      refresh	          },
-    { CTRL | SFT,  KEY(R),      refresh_force     },
-    { CTRL | SFT,  KEY(H),      back_to_home      },
-    { CTRL,	   KEY(equal),  zoomin	          },
-    { CTRL,	   KEY(minus),  zoomout	          },
-    { CTRL,	   KEY(0),      zoom_reset	  },
-    { ALT,	   KEY(h),      prev_tab	  },
-    { ALT,	   KEY(l),      next_tab	  },
-    { CTRL,	   KEY(w),      close_tab	  },
-    { 0x0,	   KEY(F11),    toggle_fullscreen },
-    { CTRL,	   KEY(e),      show_searchbar	  },
-    { CTRL,	   KEY(f),      show_finder       },
-    { CTRL,	   KEY(n),      finder_next       },
-    { CTRL | SFT,  KEY(N),      finder_prev	  },
-    { CTRL,        KEY(t),      newtab            },
-    { CTRL,        KEY(p),      prettify            },
-    { 0x0,         KEY(Escape), hidebar           }
-};
-/* For controls more akin to normal browsers, use:
-{
-    { CTRL,        KEY(h),          goback             },
-    { CTRL,        KEY(j),          goforward          },
-    { CTRL,        KEY(r),          refresh            },
-    { CTRL | SFT,  KEY(R),          refresh_force      },
-    { CTRL | SFT,  KEY(H),          back_to_home       },
-    { CTRL,        KEY(equal),      zoomin             },
-    { CTRL,        KEY(minus),      zoomout            },
-    { CTRL,        KEY(0),          zoom_reset         },
-    { CTRL,        KEY(Page_Down),  prev_tab           },
-    { CTRL,        KEY(Page_Up),    next_tab           },
-    { CTRL,        KEY(w),          close_tab          },
-    { 0x0,         KEY(F11),        toggle_fullscreen  },
-    { CTRL,        KEY(l),          show_searchbar     },
-    { CTRL,        KEY(f),          show_finder        },
-    { CTRL,        KEY(n),          finder_next        },
-    { CTRL | SFT,  KEY(N),          finder_prev        },
-    { CTRL,        KEY(p),          prettify            },
-
-};
-*/
-/* Reference for the key shorthand:
- * <https://gitlab.gnome.org/GNOME/gtk/-/blob/main/gdk/gdkkeysyms.h> */