refac: rethought the complete workflow and deployement flow ; docs etc.

.env.example

@@ -1,12 +1,12 @@
-ENVIRONMENT=development
-HOST=example.com
-PORT=8080
-JWT_SECRET=abc123
-CORS_ALLOWED_ORIGINS=*
-DB_FILE=./renewcms.db
-DOCKER_DB_FOLDER=./data
-UPLOAD_DIR=./api/static/uploadedImages/
+PUBLIC_URL=http://localhost:5173
+JWT_SECRET=change-me-to-a-long-random-string
 SMTP_EMAIL=a@b.c
 SMTP_PASSWORD=12341234
 SMTP_HOST=mail.service.abc
 SMTP_PORT=465
+
+ENVIRONMENT=development
+PORT=8080
+DB_FILE=./data/renewcms.db
+UPLOAD_DIR=./data/uploads
+CORS_ALLOWED_ORIGINS=