fix: remove preferences table

docs/library-changes.md

@@ -128,7 +128,15 @@ Migration from the legacy JSON format is provided via a walkthrough when opening
 
 | Used From                                                               | Format | Location                                        |
 | ----------------------------------------------------------------------- | ------ | ----------------------------------------------- |
-| [#1139](https://github.com/TagStudioDev/TagStudio/pull/1139) | SQLite | `<Library Folder>`/.TagStudio/ts_library.sqlite |
+| [#1139](https://github.com/TagStudioDev/TagStudio/pull/1139)            | SQLite | `<Library Folder>`/.TagStudio/ts_library.sqlite |
 
 -   Adds the `is_hidden` column to the `tags` table (default `0`). Used for excluding entries tagged with hidden tags from library searches.
--   Sets the `is_hidden` field on the built-in Archived tag to `1`, to match the Archived tag now being hidden by default.
+-   Sets the `is_hidden` field on the built-in Archived tag to `1`, to match the Archived tag now being hidden by default.
+
+#### Version 104
+
+| Used From                                                               | Format | Location                                        |
+| ----------------------------------------------------------------------- | ------ | ----------------------------------------------- |
+| [#1298](https://github.com/TagStudioDev/TagStudio/pull/1298)            | SQLite | `<Library Folder>`/.TagStudio/ts_library.sqlite |
+
+- Removes the `preferences` table, after migrating the contained extension list to the .ts_ignore file, if necessary.

src/tagstudio/core/enums.py

@@ -3,8 +3,6 @@
 # Created for TagStudio: https://github.com/CyanVoxel/TagStudio
 
 import enum
-from typing import Any
-from uuid import uuid4
 
 
 class SettingItems(str, enum.Enum):
@@ -57,30 +55,3 @@ class MacroID(enum.Enum):
     BUILD_URL = "build_url"
     MATCH = "match"
     CLEAN_URL = "clean_url"
-
-
-class DefaultEnum(enum.Enum):
-    """Allow saving multiple identical values in property called .default."""
-
-    default: Any
-
-    def __new__(cls, value):
-        # Create the enum instance
-        obj = object.__new__(cls)
-        # make value random
-        obj._value_ = uuid4()
-        # assign the actual value into .default property
-        obj.default = value
-        return obj
-
-    @property
-    def value(self):
-        raise AttributeError("access the value via .default property instead")
-
-
-# TODO: Remove DefaultEnum and LibraryPrefs classes once remaining values are removed.
-class LibraryPrefs(DefaultEnum):
-    """Library preferences with default value accessible via .default property."""
-
-    IS_EXCLUDE_LIST = True
-    EXTENSION_LIST = [".json", ".xmp", ".aae"]

src/tagstudio/core/library/alchemy/constants.py

@@ -8,10 +8,9 @@
 SQL_FILENAME: str = "ts_library.sqlite"
 JSON_FILENAME: str = "ts_library.json"
 
-DB_VERSION_LEGACY_KEY: str = "DB_VERSION"
 DB_VERSION_CURRENT_KEY: str = "CURRENT"
 DB_VERSION_INITIAL_KEY: str = "INITIAL"
-DB_VERSION: int = 103
+DB_VERSION: int = 104
 
 TAG_CHILDREN_QUERY = text("""
 WITH RECURSIVE ChildTags AS (