Added guide for translation and new script to build translations

build_translations.py

@@ -0,0 +1,26 @@
+# "build_translations.py", licensed under the MIT license
+# Copyright 2024 NinjaCheetah
+# This script exists to work around an issue in PySide6 where the "pyside6-project build" command incorrectly places
+# translation files in the root of the project directory while building.
+
+import json
+import pathlib
+import subprocess
+
+
+LRELEASE_CMD = "pyside6-lrelease"
+
+
+pyproject_file = pathlib.Path("NUSGet.pyproject")
+pyproject = json.load(open(pyproject_file, "r"))
+files = []
+for key in pyproject["files"]:
+    files.append(pathlib.Path(key))
+ts_files = []
+for file in files:
+    if file.suffix == ".ts":
+        ts_files.append(file)
+
+for translation in ts_files:
+    cmd = [LRELEASE_CMD] + [translation] + ["-qm"] + [translation.with_suffix(".qm")]
+    subprocess.run(cmd, cwd=str(pyproject_file.parent))