Add SmartTools Registry and Web UI (Phases 1-7)

Registry Features (Phases 1-6):
- Tool manifest format and validation
- Registry client for API communication
- Resolver integration for tool installation
- CLI commands: install, search, browse, publish, auth
- TUI browse interface with urwid
- Smart features: auto-categorization, similarity suggestions

Web UI (Phase 7):
- Flask blueprint with server-side sessions
- Authentication routes (login, register, logout)
- Public pages: landing, tools browse, tool detail, search
- Dashboard: overview, tools management, API tokens, settings
- Template components: cards, forms, callouts, code blocks
- Tailwind CSS build pipeline
- SEO infrastructure (sitemap, robots.txt)
- Cookie consent and privacy compliance

Infrastructure:
- SQLite database with FTS5 search
- Rate limiting for API endpoints
- Git-based tool submission workflow
- Session management with auto-cleanup

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

src/smarttools/web/templates/base.html

@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{% block title %}SmartTools{% endblock %} - Build Custom AI Commands</title>
+
+    <!-- Meta tags -->
+    <meta name="description" content="{% block meta_description %}Create Unix-style pipeable tools that work with any AI provider. Provider-agnostic, composable, and community-driven.{% endblock %}">
+    {% block meta_extra %}{% endblock %}
+
+    <!-- Open Graph -->
+    <meta property="og:title" content="{% block og_title %}SmartTools{% endblock %}">
+    <meta property="og:description" content="{% block og_description %}Build custom AI commands in YAML{% endblock %}">
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="{{ request.url }}">
+    {% block og_extra %}{% endblock %}
+
+    <!-- Twitter Card -->
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="{% block twitter_title %}SmartTools{% endblock %}">
+    <meta name="twitter:description" content="{% block twitter_description %}Build custom AI commands in YAML{% endblock %}">
+    {% block twitter_extra %}{% endblock %}
+
+    <!-- Canonical URL -->
+    <link rel="canonical" href="{% block canonical %}{{ request.url }}{% endblock %}">
+
+    <!-- Fonts -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
+
+    <!-- Styles -->
+    <link rel="stylesheet" href="{{ url_for('web.static', filename='css/main.css') }}">
+    {% block styles %}{% endblock %}
+
+    <!-- Schema.org -->
+    {% block schema %}
+    <script type="application/ld+json">
+    {
+        "@context": "https://schema.org",
+        "@type": "Organization",
+        "name": "SmartTools",
+        "url": "{{ request.host_url }}",
+        "description": "Build custom AI commands in YAML"
+    }
+    </script>
+    {% endblock %}
+</head>
+<body class="min-h-screen bg-gray-50 text-gray-900 font-sans antialiased">
+    <!-- Skip to content link for accessibility -->
+    <a href="#main-content" class="sr-only focus:not-sr-only focus:absolute focus:top-4 focus:left-4 bg-indigo-600 text-white px-4 py-2 rounded-md z-50">
+        Skip to content
+    </a>
+
+    <!-- Header -->
+    {% include "components/header.html" %}
+
+    <!-- Main content -->
+    <main id="main-content" class="{% block main_class %}{% endblock %}">
+        {% block content %}{% endblock %}
+    </main>
+
+    <!-- Footer -->
+    {% include "components/footer.html" %}
+
+    <!-- Cookie consent banner (if not consented) -->
+    {% if not session.get('consent_given') %}
+    {% include "components/consent_banner.html" %}
+    {% endif %}
+
+    <!-- Scripts -->
+    <script src="{{ url_for('web.static', filename='js/main.js') }}" defer></script>
+    {% block scripts %}{% endblock %}
+</body>
+</html>