feat: impl docs (#4)

The entire public api is covered with documentation in two languages - Russian and English.

the library now supports the latest three versions of python - 3.12, 3.13 and 3.14

minor design changes: now, when a Boolean flag is entered, its value is an empty string, not None.

tests have been adapted to the supported versions of python, readmi has been redesigned in two languages, German is no longer available.

mock/mock_app/main.py

@@ -1,29 +1,16 @@
+from argenta import App, Orchestrator
+from argenta.app import PredefinedMessages
+from argenta.orchestrator.argparser import ArgParser, BooleanArgument
+from argenta.app.dividing_line.models import DynamicDividingLine
 from mock.mock_app.routers import work_router
 
-from argenta import App, Orchestrator
-from argenta.app import PredefinedMessages, DynamicDividingLine, AutoCompleter
-from argenta.orchestrator import ArgParser
-from argenta.orchestrator.argparser import BooleanArgument, ValueArgument
-from dishka import Provider, provide, Scope  # type: ignore
-
-
-class temProvider(Provider):
-    @provide(scope=Scope.APP)
-    def get_apace(self) -> int:
-        return 1234
-
-arg_parser: ArgParser = ArgParser(
-    processed_args=[
-        BooleanArgument(name="repeat", is_deprecated=True),
-        ValueArgument(name="required", is_required=True),
-    ]
-)
 app: App = App(
-    dividing_line=DynamicDividingLine(),
-    autocompleter=AutoCompleter(),
+    dividing_line=DynamicDividingLine('^'),
 )
-orchestrator: Orchestrator = Orchestrator(arg_parser, custom_providers=[temProvider()])
+argparser = ArgParser([BooleanArgument('some')])
+orchestrator: Orchestrator = Orchestrator(argparser)
 
+print(argparser.parsed_argspace.get_by_type(BooleanArgument))
 
 def main():
     app.include_router(work_router)
@@ -34,6 +21,6 @@ def main():
 
     orchestrator.start_polling(app)
 
-
 if __name__ == "__main__":
-    main()
+    orchestrator.start_polling(app)
+