Update utils.py - wrong translations-path when run through wsgi (#80)

when run through wsgi, pathlib.Path().absolute() points to the apache-folder, not to the folder where utils.py is located.

I don't know if this still works when run in docker, but i assume it does.

src/utils.py

@@ -8,7 +8,10 @@
 translations = {}
 try:
     locale = DEFAULT_LOCALE
-    path =  pathlib.Path().absolute() / 'translations/{}.json'.format(locale)
+    # Get the directory of utils.py
+    script_directory = pathlib.Path(__file__).resolve().parent
+    # Adjust the path based on the script directory
+    path = script_directory / 'translations/{}.json'.format(locale)
     with open(path, 'r') as f:
         translations[locale] = json.load(f)
 except Exception as e:
@@ -32,4 +35,4 @@ def i18n(value, args = [],locale = DEFAULT_LOCALE) :
             # return input value if not found
             lookup = value
             break
-    return lookup.format(*args)
+    return lookup.format(*args)