Implemented basic GUI config in Tcl/Tk

labels.ini

@@ -0,0 +1,40 @@
+[general]
+backends = general tw yt oc kk
+
+[config.gui.general]
+windowtitle = StreamGoose config
+tabtitle = General
+server_port = Server port
+server_listen_ip = Server IP
+debug = Debug
+useragent = User agent (for unofficial APIs)
+reset = Reset
+save = Save
+exit = Exit
+credits = Created by Luxferre in 2024 / Public domain
+savemodal = Save the configuration file?
+resetmodal = Reset the configuration without saving?
+
+[config.gui.tw]
+tabtitle = Twitch
+tw_backend_enabled = Enable Twitch backend
+tw_nickname = Your Twitch nickname
+tw_channel = Twitch channel (starts with #)
+
+[config.gui.yt]
+tabtitle = YouTube
+yt_backend_enabled = Enable YouTube backend
+yt_channel = YouTube channel (starts with @)
+yt_api_poll_timeout = API poll timeout (s)
+
+[config.gui.oc]
+tabtitle = Owncast
+oc_backend_enabled = Enable Owncast backend
+oc_server = Owncast server URL
+oc_api_poll_timeout = API poll timeout (s)
+
+[config.gui.kk]
+tabtitle = Kick
+kk_backend_enabled = Enable Kick backend
+kk_channel = Kick channel name
+kk_api_poll_timeout = API poll timeout (s)