Refactor/upgrade backend and frontend parts (#2)

* ♻️ Refactor and simplify backend code

* ♻️ Refactor frontend state, integrate typesafe-vuex accessors into state files

* ♻️ Use new state accessors and standardize layout

* 🔒 Upgrade and fix npm security audit

* 🔧 Update local re-generation scripts

* 🔊 Log startup exceptions to detect errors early

* ✏️ Fix password reset token content

* 🔥 Remove unneeded Dockerfile directives

* 🔥 Remove unnecessary print

* 🔥 Remove unnecessary code, upgrade dependencies in backend

* ✏️ Fix typos in docstrings and comments

* 🏗️ Improve user Depends utilities to simplify and remove code

* 🔥 Remove deprecated SQLAlchemy parameter

{{cookiecutter.project_slug}}/backend/app/app/tests_pre_start.py

@@ -19,10 +19,14 @@ wait_seconds = 1
     after=after_log(logger, logging.WARN),
 )
 def init():
-    # Try to create session to check if DB is awake
-    db_session.execute("SELECT 1")
-    # Wait for API to be awake, run one simple tests to authenticate
-    test_get_access_token()
+    try:
+        # Try to create session to check if DB is awake
+        db_session.execute("SELECT 1")
+        # Wait for API to be awake, run one simple tests to authenticate
+        test_get_access_token()
+    except Exception as e:
+        logger.error(e)
+        raise e
 
 
 def main():