Now game dir is the correct path.

Add experimental manage profile page.

manager/profile.py

@@ -667,13 +667,13 @@ class ProfileManager(QObject):
         if not isinstance(request.icon, str):
             errors["icon"] = "Icon must be a string."
 
-        if request.game_dir is not _UNSET:
+        if request.game_dir is not _UNSET and request.game_dir is not None:
             try:
                 Path(request.game_dir)
             except (TypeError, ValueError):
                 errors["game_dir"] = "Game directory is invalid."
 
-        if request.game_dir is not _UNSET:
+        if request.resolution is not _UNSET and request.resolution is not None:
             if not isinstance(request.resolution, tuple) or len(request.resolution) != 2:
                 errors["resolution"] = (
                     "Resolution must contain width and height."

manager/settings_models.py

@@ -0,0 +1,26 @@
+"""Launcher settings schemas persisted by SettingsManager."""
+
+from typing import Literal
+from uuid import UUID
+
+from pydantic import BaseModel, ConfigDict
+
+from constant import CLIENT_ID
+
+
+class GeneralSettings(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    language: Literal["en", "zh-TW"] = "zh-TW"
+
+
+class AppearanceSettings(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    theme: Literal["system", "light", "dark"] = "system"
+
+
+class AccountSettings(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    client_id: UUID = UUID(CLIENT_ID)