treewide: fix package structure

The static files need to be inside the module to be installed correctly
as part of the module.

backend/decky_loader/loader.py

@@ -106,12 +106,12 @@ class Loader:
                 self.watcher.disabled = False
 
     async def handle_frontend_assets(self, request: web.Request):
-        file = Path(__file__).parents[1].joinpath("static").joinpath(request.match_info["path"])
+        file = Path(__file__).parent.joinpath("static").joinpath(request.match_info["path"])
         return web.FileResponse(file, headers={"Cache-Control": "no-cache"})
 
     async def handle_frontend_locales(self, request: web.Request):
         req_lang = request.match_info["path"]
-        file = Path(__file__).parents[1].joinpath("locales").joinpath(req_lang)
+        file = Path(__file__).parent.joinpath("locales").joinpath(req_lang)
         if exists(file):
             return web.FileResponse(file, headers={"Cache-Control": "no-cache", "Content-Type": "application/json"})
         else:

backend/decky_loader/main.py

@@ -88,7 +88,7 @@ class PluginManager:
 
         for route in list(self.web_app.router.routes()):
             self.cors.add(route) # pyright: ignore [reportUnknownMemberType]
-        self.web_app.add_routes([static("/static", path.join(path.dirname(__file__), '..', 'static'))])
+        self.web_app.add_routes([static("/static", path.join(path.dirname(__file__), 'static'))])
 
     def exception_handler(self, loop: AbstractEventLoop, context: Dict[str, str]):
         if context["message"] == "Unclosed connection":

backend/pyinstaller.spec

@@ -6,8 +6,8 @@ from PyInstaller.utils.hooks import copy_metadata
 a = Analysis(
     ['main.py'],
     datas=[
-        ('locales', 'locales'),
-        ('static', 'static'),
+        ('decky_loader/locales', 'decky_loader/locales'),
+        ('decky_loader/static', 'decky_loader/static'),
     ] + copy_metadata('decky_loader'),
     hiddenimports=['logging.handlers', 'sqlite3', 'decky_plugin', 'decky'],
 )

backend/pyproject.toml

@@ -8,7 +8,10 @@ packages = [
     {include = "decky_loader"},
     {include = "decky_loader/main.py"}
 ]
-include = ["decky_loader/static/*"]
+include = [
+  "decky_loader/locales/*",
+  "decky_loader/static/*"
+]
 
 [tool.poetry.dependencies]
 python = ">=3.10,<3.13"