PRECISION TRADE - SIMPLIFIED DASHBOARD + USER MANAGEMENT

Upload these files into your existing public_html/trade/ directory and overwrite the matching files:

1. dashboard.php
2. users.php   (NEW FILE)
3. includes/auth.php
4. assets/css/app.css
5. assets/js/dashboard.js

DO NOT replace includes/db.php.
DO NOT move your existing folders.
DO NOT re-import database.sql if your users table already exists.

After upload:
- Login as an ADMIN account.
- Open /trade/dashboard.php
- A new "Users" link appears in the top bar for ADMIN accounts only.
- Open /trade/users.php to create additional USER or ADMIN accounts.
- Normal USER accounts can access the trading dashboard but cannot access user management.

The existing users table already supports this feature (name, email, password_hash, role, is_active).

IMPORTANT:
This dashboard displays technical analysis as decision support. Historical probability remains "Not calibrated" until enough resolved historical signals support calibration.
