modification ui changes base pages,login, manus and from chnages and adding filds. V2 commit

AppCode/LoginAuth.py

@@ -0,0 +1,44 @@
+from flask import Blueprint, render_template, request, redirect, url_for, flash, session
+from flask import flash,redirect,url_for
+from functools import wraps
+from flask import session
+
+class LoginAuth:
+    def __init__(self):
+        self.bp = Blueprint("auth", __name__)
+
+        # LOGIN ROUTE
+        @self.bp.route('/login', methods=['GET', 'POST'])
+        def login():
+            if request.method == 'POST':
+                username = request.form.get("username")
+                password = request.form.get("password")
+
+                # Dummy validation — REPLACE with DB check later
+                if username == "admin" and password == "admin123":
+                    session['user'] = username
+                    flash("Login successful!", "success")
+                    return redirect(url_for('welcome'))
+                else:
+                    flash("Invalid username or password!", "danger")
+
+            return render_template("login.html")
+
+        # LOGOUT ROUTE
+        @self.bp.route('/logout')
+        def logout():
+            session.clear()
+            flash("Logged out successfully!", "success")
+            return redirect(url_for('auth.login'))
+        
+        # ===================================================
+    #       LOGIN REQUIRED DECORATOR INSIDE CLASS
+    # ===================================================
+    def login_required(self, f):
+        @wraps(f)
+        def wrapper(*args, **kwargs):
+            if "user" not in session:
+                flash("Please login first!", "danger")
+                return redirect(url_for("auth.login"))
+            return f(*args, **kwargs)
+        return wrapper