Move logging from QDebug to QCDebug and introduce LoggingCategories. (#5491)

* Move logging from QDebug to QCDebug and introduce LoggingCategories.

* Lint.

* Unlint like one change.

* Remove .debug category since this is autofilled by Qt and used to differentiate between QCDebug and QCWarning and QCError.

* Uncomment defaults, include main category.

* Make PictureLoader logging a bit more useful.

* Lint...?

* Address comments.

* Clean up some unnecessary classes in logging statements.

* Add a new message format to the logging handler.

* Lint.

* Lint.

* Support Windows in Regex

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: ZeldaZach <zahalpern+github@gmail.com>

cockatrice/resources/config/qtlogging.ini

@@ -1,3 +1,47 @@
 [Rules]
-picture_loader.debug = true
-deck_loader.debug = true
+# Uncomment a rule to disable logging for that category
+
+# main = false
+# qt_translator = false
+# window_main.* = false
+# release_channel = false
+# spoiler_background_updater = false
+# theme_manager = false
+# sound_engine = false
+# tapped_out_interface = false
+
+# tab_game = false
+# tab_message = false
+# tab_supervisor = false
+
+# dlg_edit_avatar = false
+# dlg_settings = false
+# dlg_tip_of_the_day = false
+# dlg_update = false
+
+# settings_cache = false
+# servers_settings = false
+# shortcuts_settings = false
+
+# player = false
+# game_scene = false
+# game_scene.player_addition_removal = false
+# card_zone = false
+# view_zone = false
+
+# user_info_connection = false
+
+# picture_loader = false
+# picture_loader.worker = false
+# picture_loader.card_back_cache_fail = false
+# picture_loader.picture_to_load = false
+# deck_loader = false
+# card_database = false
+# card_database.loading = false
+# card_database.loading.success_or_failure = false
+# cockatrice_xml.* = false
+# cockatrice_xml.xml_3_parser = false
+# cockatrice_xml.xml_4_parser = false
+# card_list = false
+
+# filter_string = false