feat,refactor(core,backend,frontend): add simple frontend and a separate router for it

templates/base.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Disk Checker</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" 
+          rel="stylesheet">
+    <script src="https://unpkg.com/htmx.org@1.9.10"></script>
+    <link rel="stylesheet" href="/static/css/style.css">
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+        <div class="container">
+            <a class="navbar-brand" href="/">Disk Checker</a>
+        </div>
+    </nav>
+   
+    <!--Available tools block, tools are loaded automatically-->
+    <div class="container">
+        {% block content %}{% endblock %}
+    </div>
+    
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

templates/index.html

@@ -0,0 +1,34 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="container mt-4">
+    <h2>Available Benchmarking Tools</h2>
+    
+    <!-- Server-side rendered tools -->
+    {% if tools %}
+    <div class="row">
+        {% for tool_name, tool in tools.items() %}
+        <div class="col-md-4 mb-3">
+            <div class="card {% if tool.available %}border-success{% else %}border-secondary{% endif %}">
+                <div class="card-body">
+                    <h5 class="card-title">{{ tool.name }}</h5>
+                    <p class="card-text">
+                        {% if tool.available %}
+                            <span class="badge bg-success">Available</span>
+                            {% if tool.version %}
+                            <small class="text-muted">{{ tool.version }}</small>
+                            {% endif %}
+                        {% else %}
+                            <span class="badge bg-secondary">Not Installed</span>
+                        {% endif %}
+                    </p>
+                </div>
+            </div>
+        </div>
+        {% endfor %}
+    </div>
+    {% endif %}
+    
+    <div id="tools-content"></div>
+</div>
+{% endblock %}