Update package-lock.json and configuration files: Upgrade lockfile version to 3, update @vue/cli-plugin-babel and @vue/cli-plugin-eslint to version 5.0.0, and change database connection details to use 'miriam_user' and host 'tsschulz.de' with the new password.

config/config.json

@@ -1,21 +1,21 @@
 {
   "development": {
     "username": "miriam_user",
-    "password": "qTCTTWwpEwy3vPDU",
+    "password": "hitomisan",
     "database": "miriamgemeinde",
     "host": "tsschulz.de",
     "dialect": "mysql"
   },
   "test": {
     "username": "miriam_user",
-    "password": "qTCTTWwpEwy3vPDU",
+    "password": "hitomisan",
     "database": "miriamgemeinde",
     "host": "tsschulz.de",
     "dialect": "mysql"
   },
   "production": {
     "username": "miriam_user",
-    "password": "qTCTTWwpEwy3vPDU",
+    "password": "hitomisan",
     "database": "miriamgemeinde",
     "host": "tsschulz.de",
     "dialect": "mysql"

config/database.js

@@ -1,7 +1,7 @@
 const { Sequelize } = require('sequelize');
 
-const sequelize = new Sequelize('miriamgemeinde', 'miriamgemeinde', 'hitomisan', {
-  host: 'localhost',
+const sequelize = new Sequelize('miriamgemeinde', 'miriam_user', 'hitomisan', {
+  host: 'tsschulz.de',
   dialect: 'mysql',
   retry: {
     match: [