feat: Add iOS-specific enhancements and mobile compatibility utilities

- Implemented `remove_key` function in verify.py to allow key removal by user ID.
- Updated run.sh to include additional dependencies for QR code and TOTP support.
- Introduced ios_fixes.js for iOS-specific enhancements including file input handling, form submission fixes, and image handling optimizations.
- Added mobile_compatibility.js for mobile device detection and utility functions to improve compatibility, especially for iOS.
- Created base.html template for consistent layout and styling across the application.
- Developed login.html template with a password toggle feature for better user experience.

Code/main.py

@@ -1,7 +1,9 @@
 from pathlib import Path
 import sys
-from flask import Flask, render_template, request, jsonify
+from flask import Flask, render_template, request, jsonify, flash, redirect, url_for, get_flashed_messages, session
 import verify
+import pyotp
+import qrcode
 
 def _resolve_template_dir() -> Path:
     candidates = [
@@ -16,9 +18,10 @@ def _resolve_template_dir() -> Path:
 
     return candidates[0]
 
+totp_key = "Hsdfisdf4n34234dfiseLoasjfj3asnnvhxbbfgrzzuewwndcodrweokyn"
 
 app = Flask(__name__, template_folder=str(_resolve_template_dir()))
-
+app.secret_key = "Test123"
 
 def _read_app_version() -> str:
     candidates = [
@@ -33,6 +36,13 @@ def _read_app_version() -> str:
 
     return "unknown"
 
+def generate_totp_qrcode():
+    uri = pyotp.totp.TOTP(totp_key).provisioning_uri(name='',issuer_name='Key Verification Server')
+    qrcode.make(uri).save("qr.png")
+
+def check_totp(key):
+    totp = pyotp.TOTP(totp_key)
+    return totp.verify(key)
 
 APP_VERSION = _read_app_version()
 
@@ -50,9 +60,70 @@ def validate__information():
     else:
         return jsonify({"status": "invalid"}), 402
 
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+    """
+    User login route.
+    Authenticates users and redirects to appropriate homepage based on role.
+    
+    Returns:
+        flask.Response: Rendered template or redirect
+    """
+    if 'username' in session:
+        return redirect(url_for('default'))
+    if request.method == 'POST':
+        totp = request.form['password']
+        if not totp:
+            flash('Please fill all fields', 'error')
+            return redirect(url_for('login'))
+        
+        user_log = check_totp(totp)
+
+        if user_log:
+            session['username'] = "Whatareyoulookingfor"
+            return redirect(url_for('default'))
+        else:
+            flash('Invalid credentials', 'error')
+            get_flashed_messages()
+    return render_template('login.html')
+
 @app.route("/")
 def default():
-    return render_template("main.html")
+    if 'username' not in session:
+        return redirect(url_for('login'))
+
+    keys = verify.load_file()
+    return render_template("main.html", keys=keys)
+
+
+@app.route("/generate_new", methods=["POST"])
+def generate_new():
+    if 'username' not in session:
+        return redirect(url_for('login'))
+
+    new_license = verify.new_key()
+    flash(f"New key generated: {new_license}", "success")
+    return redirect(url_for('default'))
+
+
+@app.route("/remove_key/<user_id>", methods=["POST"])
+def remove_key(user_id):
+    if 'username' not in session:
+        return redirect(url_for('login'))
+
+    if verify.remove_key(user_id):
+        flash(f"Key for user {user_id} removed", "success")
+    else:
+        flash(f"No key found for user {user_id}", "error")
+
+    return redirect(url_for('default'))
+
+
+@app.route('/logout')
+def logout():
+    session.pop('username', None)
+    flash('Logged out successfully', 'info')
+    return redirect(url_for('login'))
 
 
 def main():