[+] Add ability to set backend args in config file

Adds the option to set permanent backend args in
the config file, as requested in #180.

hyfetch/main.py

@@ -401,6 +401,8 @@ def run():
         config.mode = args.mode
     if args.backend:
         config.backend = args.backend
+    if args.args:
+        config.args = args.args
 
     # Override global color mode
     GLOBAL_CFG.color_mode = config.mode
@@ -421,7 +423,7 @@ def run():
     try:
         asc = get_distro_ascii() if not args.ascii_file else Path(args.ascii_file).read_text("utf-8")
         asc = config.color_align.recolor_ascii(asc, preset)
-        neofetch_util.run(asc, config.backend, args.args or '')
+        neofetch_util.run(asc, config.backend, config.args or '')
     except Exception as e:
         print(f'Error: {e}')
         traceback.print_exc()

hyfetch/models.py

@@ -16,6 +16,7 @@ class Config:
     lightness: float | None = None
     color_align: ColorAlignment = field(default_factory=lambda: ColorAlignment('horizontal'))
     backend: BackendLiteral = "neofetch"
+    args: str | None = None
     distro: str | None = None
     pride_month_shown: list[int] = field(default_factory=list)  # This is deprecated, see issue #136
     pride_month_disable: bool = False