load settings from db, use api to change settings

+ add route to get all settings
+ add route to set any setting
+ add untested migration to add settings into settings db
+ compress json in api responses using FlaskCompress
+ serve gziped assets if browser accepts encoded files
+ misc

app/config.py

@@ -1,61 +0,0 @@
-"""
-Module for managing the JSON config file.
-"""
-
-import json
-from enum import Enum
-from typing import Type
-
-from app.settings import Db
-
-
-class ConfigKeys(Enum):
-    ROOT_DIRS = ("root_dirs", list[str])
-    PLAYLIST_DIRS = ("playlist_dirs", list[str])
-    USE_ART_COLORS = ("use_art_colors", bool)
-    DEFAULT_ART_COLOR = ("default_art_color", str)
-    SHUFFLE_MODE = ("shuffle_mode", str)
-    REPEAT_MODE = ("repeat_mode", str)
-    AUTOPLAY_ON_START = ("autoplay_on_start", bool)
-    VOLUME = ("volume", int)
-
-    def __init__(self, key_name: str, data_type: Type):
-        self.key_name = key_name
-        self.data_type = data_type
-
-    def get_data_type(self) -> Type:
-        return self.data_type
-
-
-class ConfigManager:
-    def __init__(self, config_file_path: str):
-        self.config_file_path = config_file_path
-
-    def read_config(self):
-        try:
-            with open(self.config_file_path) as f:
-                return json.load(f)
-        except FileNotFoundError:
-            return {}
-
-        # in case of errors, return an empty dict
-
-    def write_config(self, config_data):
-        with open(self.config_file_path, "w") as f:
-            json.dump(config_data, f, indent=4)
-
-    def get_value(self, key: ConfigKeys):
-        config_data = self.read_config()
-        value = config_data.get(key.key_name)
-
-        if value is not None:
-            return key.get_data_type()(value)
-
-    def set_value(self, key: ConfigKeys, value):
-        config_data = self.read_config()
-        config_data[key.key_name] = value
-        self.write_config(config_data)
-
-
-settings = ConfigManager(Db.get_json_config_path())
-a = settings.get_value(ConfigKeys.ROOT_DIRS)