restructure of dirs, huge docs update

app/web/templates/login.html

@@ -0,0 +1,48 @@
+{% extends "base.html" %}
+
+{% block title %}Login - SneakyScanner{% endblock %}
+
+{% set hide_nav = true %}
+
+{% block content %}
+<div class="login-card">
+    <div class="text-center mb-4">
+        <h1 class="brand-title">SneakyScanner</h1>
+        <p class="brand-subtitle">Network Security Scanner</p>
+    </div>
+
+    {% if password_not_set %}
+        <div class="alert alert-warning">
+            <strong>Setup Required:</strong> Please set an application password first.
+            <a href="{{ url_for('auth.setup') }}" class="alert-link">Go to Setup</a>
+        </div>
+    {% else %}
+        <form method="post" action="{{ url_for('auth.login') }}">
+            <div class="mb-3">
+                <label for="password" class="form-label">Password</label>
+                <input type="password"
+                       class="form-control form-control-lg"
+                       id="password"
+                       name="password"
+                       required
+                       autofocus
+                       placeholder="Enter your password">
+            </div>
+
+            <div class="mb-3 form-check">
+                <input type="checkbox"
+                       class="form-check-input"
+                       id="remember"
+                       name="remember">
+                <label class="form-check-label" for="remember">
+                    Remember me
+                </label>
+            </div>
+
+            <button type="submit" class="btn btn-primary btn-lg w-100">
+                Login
+            </button>
+        </form>
+    {% endif %}
+</div>
+{% endblock %}