feat: allow password change via container CLI (#1863)

* add password change script

* rename file

* add note in FAQ

mealie/scripts/change_password.py

@@ -0,0 +1,40 @@
+from getpass import getpass
+
+from mealie.core import root_logger
+from mealie.core.security.security import hash_password
+from mealie.db.db_setup import session_context
+from mealie.repos.repository_factory import AllRepositories
+
+
+def main():
+    confirmed = input("Please enter the email of the user you want to reset: ")
+
+    logger = root_logger.get_logger()
+
+    with session_context() as session:
+        repos = AllRepositories(session)
+
+        user = repos.users.get_one(confirmed, "email")
+
+        if not user:
+            logger.error("no user found")
+            exit(1)
+
+        logger.info(f"changing password for {user.username}")
+
+        pw = getpass("Please enter the new password: ")
+        pw2 = getpass("Please enter the new password again: ")
+
+        if pw != pw2:
+            logger.error("passwords do not match")
+
+        hashed_password = hash_password(pw)
+        repos.users.update_password(user.id, hashed_password)
+
+    logger.info("password change successful")
+    input("press enter to exit ")
+    exit(0)
+
+
+if __name__ == "__main__":
+    main()