redeploy tables with new schema.

backend/config/database/schema.sql

-DROP TABLE IF EXISTS userLoginLogout;
-DROP TABLE IF EXISTS users;
-DROP TABLE IF EXISTS rolesPermissions;
+-- Roles permissions table
+CREATE TABLE rolesPermissions (
+  roleID INT PRIMARY KEY,
+  permissionLevel VARCHAR(255) NOT NULL,
+  permissionLevelDescription VARCHAR(255) NOT NULL
+);
+
+-- Users table (Users are the login profiles for people)
+CREATE TABLE users (
+  userID INT AUTO_INCREMENT PRIMARY KEY,
+  username VARCHAR(255) NOT NULL,
+  roleID INT NOT NULL,
+  FOREIGN KEY (roleID) REFERENCES rolesPermissions(roleID)
+);
+
+-- Table to log login/logout information
+CREATE TABLE userLoginLogout (
+  eventId INT AUTO_INCREMENT PRIMARY KEY,
+  eventTimestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  userID INT NOT NULL, 
+  eventType VARCHAR(255) NOT NULL,   -- successfulLogin, unsuccessfulLogin, logout
+  FOREIGN KEY (userID) REFERENCES users(userID)
+);