feat: implement code quality dashboard with architecture violation tracking

Implement comprehensive code quality dashboard (Phase 2-4) to track and manage
architecture violations found by the validation script.

Backend Implementation:
- Add JSON output support to validate_architecture.py script
- Create CodeQualityService with scan management, violation tracking, and statistics
- Implement REST API endpoints for code quality management:
  * POST /admin/code-quality/scan - trigger new architecture scan
  * GET /admin/code-quality/scans - list scan history
  * GET /admin/code-quality/violations - list violations with filtering/pagination
  * GET /admin/code-quality/violations/{id} - get violation details
  * POST /admin/code-quality/violations/{id}/assign - assign to developer
  * POST /admin/code-quality/violations/{id}/resolve - mark as resolved
  * POST /admin/code-quality/violations/{id}/ignore - mark as ignored
  * POST /admin/code-quality/violations/{id}/comments - add comments
  * GET /admin/code-quality/stats - dashboard statistics
- Fix architecture_scan model imports to use app.core.database

Frontend Implementation:
- Create code quality dashboard page (code-quality-dashboard.html)
  * Summary cards for total violations, errors, warnings, health score
  * Status breakdown (open, assigned, resolved, ignored)
  * Trend visualization for last 7 scans
  * Top violating files list
  * Violations by rule and module
  * Quick action links
- Create violations list page (code-quality-violations.html)
  * Filterable table by severity, status, rule ID, file path
  * Pagination support
  * Violation detail view links
- Add Alpine.js components (code-quality-dashboard.js, code-quality-violations.js)
  * Dashboard state management and scan triggering
  * Violations list with filtering and pagination
  * API integration with authentication
- Add "Code Quality" navigation link in admin sidebar (Developer Tools section)

Routes:
- GET /admin/code-quality - dashboard page
- GET /admin/code-quality/violations - violations list
- GET /admin/code-quality/violations/{id} - violation details

Features:
- Real-time scan execution from UI
- Technical debt score calculation (0-100 scale)
- Violation workflow: open → assigned → resolved/ignored
- Trend tracking across multiple scans
- File and module-level insights
- Assignment system with priorities and due dates
- Collaborative comments on violations

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

Co-Authored-By: Claude <noreply@anthropic.com>

app/templates/admin/code-quality-dashboard.html

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+{# app/templates/admin/code-quality-dashboard.html #}
+{% extends "admin/base.html" %}
+
+{% block title %}Code Quality Dashboard{% endblock %}
+
+{% block alpine_data %}codeQualityDashboard(){% endblock %}
+
+{% block extra_scripts %}
+<script src="/static/admin/js/code-quality-dashboard.js"></script>
+{% endblock %}
+
+{% block content %}
+<!-- Page Header with Actions -->
+<div class="flex items-center justify-between my-6">
+    <div>
+        <h2 class="text-2xl font-semibold text-gray-700 dark:text-gray-200">
+            Code Quality Dashboard
+        </h2>
+        <p class="text-sm text-gray-600 dark:text-gray-400 mt-1">
+            Architecture validation and technical debt tracking
+        </p>
+    </div>
+    <div class="flex space-x-3">
+        <button
+            @click="refresh()"
+            :disabled="loading"
+            class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:shadow-outline-gray disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+            <span x-show="!loading" x-html="$icon('refresh', 'w-4 h-4 mr-2')"></span>
+            <span x-show="loading" x-html="$icon('spinner', 'w-4 h-4 mr-2')"></span>
+            <span>Refresh</span>
+        </button>
+        <button
+            @click="runScan()"
+            :disabled="scanning"
+            class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+            <span x-show="!scanning" x-html="$icon('search', 'w-4 h-4 mr-2')"></span>
+            <span x-show="scanning" x-html="$icon('spinner', 'w-4 h-4 mr-2')"></span>
+            <span x-text="scanning ? 'Scanning...' : 'Run Scan'"></span>
+        </button>
+    </div>
+</div>
+
+<!-- Loading State -->
+<div x-show="loading" class="text-center py-12">
+    <span x-html="$icon('spinner', 'inline w-8 h-8 text-purple-600')"></span>
+    <p class="mt-2 text-gray-600 dark:text-gray-400">Loading dashboard...</p>
+</div>
+
+<!-- Error State -->
+<div x-show="error && !loading" class="mb-6 p-4 bg-red-100 border border-red-400 text-red-700 rounded-lg flex items-start">
+    <span x-html="$icon('exclamation', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
+    <div>
+        <p class="font-semibold">Error loading dashboard</p>
+        <p class="text-sm" x-text="error"></p>
+    </div>
+</div>
+
+<!-- Success Message -->
+<div x-show="successMessage" x-transition class="mb-6 p-4 bg-green-100 border border-green-400 text-green-700 rounded-lg flex items-start">
+    <span x-html="$icon('check-circle', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
+    <div>
+        <p class="font-semibold" x-text="successMessage"></p>
+    </div>
+</div>
+
+<!-- Dashboard Content -->
+<div x-show="!loading && !error">
+    <!-- Stats Cards -->
+    <div class="grid gap-6 mb-8 md:grid-cols-2 xl:grid-cols-4">
+        <!-- Card: Total Violations -->
+        <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <div class="p-3 mr-4 text-red-500 bg-red-100 rounded-full dark:text-red-100 dark:bg-red-500">
+                <span x-html="$icon('exclamation', 'w-5 h-5')"></span>
+            </div>
+            <div>
+                <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">
+                    Total Violations
+                </p>
+                <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.total_violations">
+                    0
+                </p>
+            </div>
+        </div>
+
+        <!-- Card: Errors -->
+        <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <div class="p-3 mr-4 text-orange-500 bg-orange-100 rounded-full dark:text-orange-100 dark:bg-orange-500">
+                <span x-html="$icon('alert', 'w-5 h-5')"></span>
+            </div>
+            <div>
+                <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">
+                    Errors
+                </p>
+                <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.errors">
+                    0
+                </p>
+            </div>
+        </div>
+
+        <!-- Card: Warnings -->
+        <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <div class="p-3 mr-4 text-yellow-500 bg-yellow-100 rounded-full dark:text-yellow-100 dark:bg-yellow-500">
+                <span x-html="$icon('info', 'w-5 h-5')"></span>
+            </div>
+            <div>
+                <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">
+                    Warnings
+                </p>
+                <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.warnings">
+                    0
+                </p>
+            </div>
+        </div>
+
+        <!-- Card: Technical Debt Score -->
+        <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <div class="p-3 mr-4 rounded-full"
+                 :class="{
+                     'text-green-500 bg-green-100 dark:text-green-100 dark:bg-green-500': stats.technical_debt_score >= 80,
+                     'text-yellow-500 bg-yellow-100 dark:text-yellow-100 dark:bg-yellow-500': stats.technical_debt_score >= 50 && stats.technical_debt_score < 80,
+                     'text-red-500 bg-red-100 dark:text-red-100 dark:bg-red-500': stats.technical_debt_score < 50
+                 }">
+                <span x-html="$icon('chart', 'w-5 h-5')"></span>
+            </div>
+            <div>
+                <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">
+                    Health Score
+                </p>
+                <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.technical_debt_score + '/100'">
+                    0/100
+                </p>
+            </div>
+        </div>
+    </div>
+
+    <!-- Status Cards -->
+    <div class="grid gap-6 mb-8 md:grid-cols-2 xl:grid-cols-4">
+        <!-- Open -->
+        <div class="p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-1">Open</p>
+            <p class="text-2xl font-semibold text-gray-700 dark:text-gray-200" x-text="stats.open">0</p>
+        </div>
+
+        <!-- Assigned -->
+        <div class="p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-1">Assigned</p>
+            <p class="text-2xl font-semibold text-gray-700 dark:text-gray-200" x-text="stats.assigned">0</p>
+        </div>
+
+        <!-- Resolved -->
+        <div class="p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-1">Resolved</p>
+            <p class="text-2xl font-semibold text-green-600 dark:text-green-400" x-text="stats.resolved">0</p>
+        </div>
+
+        <!-- Ignored -->
+        <div class="p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-1">Ignored</p>
+            <p class="text-2xl font-semibold text-gray-700 dark:text-gray-200" x-text="stats.ignored">0</p>
+        </div>
+    </div>
+
+    <!-- Trend Chart and Top Files -->
+    <div class="grid gap-6 mb-8 md:grid-cols-2">
+        <!-- Trend Chart -->
+        <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <h4 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">
+                Violation Trends (Last 7 Scans)
+            </h4>
+            <div class="h-64 flex items-center justify-center text-gray-500 dark:text-gray-400">
+                <template x-if="stats.trend && stats.trend.length > 0">
+                    <div class="w-full">
+                        <template x-for="(scan, idx) in stats.trend" :key="idx">
+                            <div class="mb-2">
+                                <div class="flex justify-between text-sm mb-1">
+                                    <span x-text="new Date(scan.timestamp).toLocaleDateString()"></span>
+                                    <span x-text="scan.violations"></span>
+                                </div>
+                                <div class="w-full bg-gray-200 rounded-full h-2">
+                                    <div class="bg-purple-600 h-2 rounded-full"
+                                         :style="'width: ' + Math.min(100, (scan.violations / Math.max(...stats.trend.map(s => s.violations)) * 100)) + '%'">
+                                    </div>
+                                </div>
+                            </div>
+                        </template>
+                    </div>
+                </template>
+                <template x-if="!stats.trend || stats.trend.length === 0">
+                    <p>No scan history available</p>
+                </template>
+            </div>
+        </div>
+
+        <!-- Top Violating Files -->
+        <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <h4 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">
+                Top Violating Files
+            </h4>
+            <div class="space-y-3">
+                <template x-if="stats.top_files && stats.top_files.length > 0">
+                    <template x-for="(file, idx) in stats.top_files.slice(0, 10)" :key="idx">
+                        <div class="flex justify-between items-center">
+                            <div class="flex-1 min-w-0">
+                                <p class="text-sm font-medium text-gray-700 dark:text-gray-300 truncate" x-text="file.file"></p>
+                            </div>
+                            <span class="ml-2 px-2 py-1 text-xs font-semibold rounded-full"
+                                  :class="{
+                                      'bg-red-100 text-red-800': file.count >= 10,
+                                      'bg-yellow-100 text-yellow-800': file.count >= 5 && file.count < 10,
+                                      'bg-blue-100 text-blue-800': file.count < 5
+                                  }"
+                                  x-text="file.count">
+                            </span>
+                        </div>
+                    </template>
+                </template>
+                <template x-if="!stats.top_files || stats.top_files.length === 0">
+                    <p class="text-sm text-gray-500 dark:text-gray-400">No violations found</p>
+                </template>
+            </div>
+        </div>
+    </div>
+
+    <!-- Violations by Rule and Module -->
+    <div class="grid gap-6 mb-8 md:grid-cols-2">
+        <!-- By Rule -->
+        <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <h4 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">
+                Top Rules Violated
+            </h4>
+            <div class="space-y-2">
+                <template x-if="stats.by_rule && Object.keys(stats.by_rule).length > 0">
+                    <template x-for="[rule_id, count] in Object.entries(stats.by_rule)" :key="rule_id">
+                        <div class="flex justify-between items-center text-sm">
+                            <span class="text-gray-700 dark:text-gray-300" x-text="rule_id"></span>
+                            <span class="font-semibold text-gray-900 dark:text-gray-100" x-text="count"></span>
+                        </div>
+                    </template>
+                </template>
+                <template x-if="!stats.by_rule || Object.keys(stats.by_rule).length === 0">
+                    <p class="text-sm text-gray-500 dark:text-gray-400">No violations found</p>
+                </template>
+            </div>
+        </div>
+
+        <!-- By Module -->
+        <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <h4 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">
+                Violations by Module
+            </h4>
+            <div class="space-y-2">
+                <template x-if="stats.by_module && Object.keys(stats.by_module).length > 0">
+                    <template x-for="[module, count] in Object.entries(stats.by_module)" :key="module">
+                        <div class="flex justify-between items-center text-sm">
+                            <span class="text-gray-700 dark:text-gray-300" x-text="module"></span>
+                            <span class="font-semibold text-gray-900 dark:text-gray-100" x-text="count"></span>
+                        </div>
+                    </template>
+                </template>
+                <template x-if="!stats.by_module || Object.keys(stats.by_module).length === 0">
+                    <p class="text-sm text-gray-500 dark:text-gray-400">No violations found</p>
+                </template>
+            </div>
+        </div>
+    </div>
+
+    <!-- Quick Actions -->
+    <div class="mb-8">
+        <div class="p-6 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+            <h4 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">
+                Quick Actions
+            </h4>
+            <div class="flex flex-wrap gap-3">
+                <a href="/admin/code-quality/violations"
+                   class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple">
+                    <span x-html="$icon('list', 'w-4 h-4 mr-2')"></span>
+                    View All Violations
+                </a>
+                <a href="/admin/code-quality/violations?status=open"
+                   class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-600 focus:outline-none focus:shadow-outline-gray">
+                    <span x-html="$icon('folder-open', 'w-4 h-4 mr-2')"></span>
+                    Open Violations
+                </a>
+                <a href="/admin/code-quality/violations?severity=error"
+                   class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-600 focus:outline-none focus:shadow-outline-gray">
+                    <span x-html="$icon('alert', 'w-4 h-4 mr-2')"></span>
+                    Errors Only
+                </a>
+            </div>
+        </div>
+    </div>
+
+    <!-- Last Scan Info -->
+    <div x-show="stats.last_scan" class="text-sm text-gray-600 dark:text-gray-400 text-center">
+        Last scan: <span x-text="stats.last_scan ? new Date(stats.last_scan).toLocaleString() : 'Never'"></span>
+    </div>
+</div>
+{% endblock %}

app/templates/admin/code-quality-violations.html

@@ -0,0 +1,227 @@
+{# app/templates/admin/code-quality-violations.html #}
+{% extends "admin/base.html" %}
+
+{% block title %}Violations List{% endblock %}
+
+{% block alpine_data %}codeQualityViolations(){% endblock %}
+
+{% block extra_scripts %}
+<script src="/static/admin/js/code-quality-violations.js"></script>
+{% endblock %}
+
+{% block content %}
+<!-- Page Header -->
+<div class="flex items-center justify-between my-6">
+    <div>
+        <h2 class="text-2xl font-semibold text-gray-700 dark:text-gray-200">
+            Architecture Violations
+        </h2>
+        <p class="text-sm text-gray-600 dark:text-gray-400 mt-1">
+            Review and manage code quality violations
+        </p>
+    </div>
+    <a href="/admin/code-quality"
+       class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:shadow-outline-gray">
+        <span x-html="$icon('arrow-left', 'w-4 h-4 mr-2')"></span>
+        Back to Dashboard
+    </a>
+</div>
+
+<!-- Loading State -->
+<div x-show="loading" class="text-center py-12">
+    <span x-html="$icon('spinner', 'inline w-8 h-8 text-purple-600')"></span>
+    <p class="mt-2 text-gray-600 dark:text-gray-400">Loading violations...</p>
+</div>
+
+<!-- Error State -->
+<div x-show="error && !loading" class="mb-6 p-4 bg-red-100 border border-red-400 text-red-700 rounded-lg flex items-start">
+    <span x-html="$icon('exclamation', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
+    <div>
+        <p class="font-semibold">Error loading violations</p>
+        <p class="text-sm" x-text="error"></p>
+    </div>
+</div>
+
+<!-- Content -->
+<div x-show="!loading">
+    <!-- Filters -->
+    <div class="mb-6 p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
+        <h3 class="mb-4 text-lg font-semibold text-gray-700 dark:text-gray-200">Filters</h3>
+        <div class="grid gap-4 md:grid-cols-4">
+            <!-- Severity Filter -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">
+                    Severity
+                </label>
+                <select x-model="filters.severity"
+                        @change="applyFilters()"
+                        class="block w-full mt-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-select rounded-md">
+                    <option value="">All</option>
+                    <option value="error">Error</option>
+                    <option value="warning">Warning</option>
+                </select>
+            </div>
+
+            <!-- Status Filter -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">
+                    Status
+                </label>
+                <select x-model="filters.status"
+                        @change="applyFilters()"
+                        class="block w-full mt-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-select rounded-md">
+                    <option value="">All</option>
+                    <option value="open">Open</option>
+                    <option value="assigned">Assigned</option>
+                    <option value="resolved">Resolved</option>
+                    <option value="ignored">Ignored</option>
+                </select>
+            </div>
+
+            <!-- Rule ID Filter -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">
+                    Rule ID
+                </label>
+                <input x-model="filters.rule_id"
+                       @input.debounce.500ms="applyFilters()"
+                       type="text"
+                       placeholder="e.g. API-001"
+                       class="block w-full mt-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-input rounded-md">
+            </div>
+
+            <!-- File Path Filter -->
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">
+                    File Path
+                </label>
+                <input x-model="filters.file_path"
+                       @input.debounce.500ms="applyFilters()"
+                       type="text"
+                       placeholder="e.g. app/api"
+                       class="block w-full mt-1 text-sm dark:text-gray-300 dark:border-gray-600 dark:bg-gray-700 focus:border-purple-400 focus:outline-none focus:shadow-outline-purple dark:focus:shadow-outline-gray form-input rounded-md">
+            </div>
+        </div>
+    </div>
+
+    <!-- Violations Table -->
+    <div class="w-full overflow-hidden rounded-lg shadow-xs">
+        <div class="w-full overflow-x-auto">
+            <table class="w-full whitespace-no-wrap">
+                <thead>
+                    <tr class="text-xs font-semibold tracking-wide text-left text-gray-500 uppercase border-b dark:border-gray-700 bg-gray-50 dark:text-gray-400 dark:bg-gray-800">
+                        <th class="px-4 py-3">Rule</th>
+                        <th class="px-4 py-3">Severity</th>
+                        <th class="px-4 py-3">File</th>
+                        <th class="px-4 py-3">Line</th>
+                        <th class="px-4 py-3">Message</th>
+                        <th class="px-4 py-3">Status</th>
+                        <th class="px-4 py-3">Actions</th>
+                    </tr>
+                </thead>
+                <tbody class="bg-white divide-y dark:divide-gray-700 dark:bg-gray-800">
+                    <template x-if="violations.length === 0">
+                        <tr>
+                            <td colspan="7" class="px-4 py-8 text-center text-gray-500 dark:text-gray-400">
+                                No violations found
+                            </td>
+                        </tr>
+                    </template>
+                    <template x-for="violation in violations" :key="violation.id">
+                        <tr class="text-gray-700 dark:text-gray-400 hover:bg-gray-50 dark:hover:bg-gray-700">
+                            <!-- Rule ID -->
+                            <td class="px-4 py-3">
+                                <div class="flex items-center text-sm">
+                                    <div>
+                                        <p class="font-semibold" x-text="violation.rule_id"></p>
+                                    </div>
+                                </div>
+                            </td>
+
+                            <!-- Severity Badge -->
+                            <td class="px-4 py-3 text-xs">
+                                <span class="px-2 py-1 font-semibold leading-tight rounded-full"
+                                      :class="{
+                                          'text-red-700 bg-red-100 dark:bg-red-700 dark:text-red-100': violation.severity === 'error',
+                                          'text-yellow-700 bg-yellow-100 dark:text-yellow-100 dark:bg-yellow-700': violation.severity === 'warning'
+                                      }"
+                                      x-text="violation.severity">
+                                </span>
+                            </td>
+
+                            <!-- File Path -->
+                            <td class="px-4 py-3 text-sm">
+                                <p class="truncate max-w-xs" :title="violation.file_path" x-text="violation.file_path"></p>
+                            </td>
+
+                            <!-- Line Number -->
+                            <td class="px-4 py-3 text-sm">
+                                <p x-text="violation.line_number"></p>
+                            </td>
+
+                            <!-- Message -->
+                            <td class="px-4 py-3 text-sm">
+                                <p class="truncate max-w-md" :title="violation.message" x-text="violation.message"></p>
+                            </td>
+
+                            <!-- Status Badge -->
+                            <td class="px-4 py-3 text-xs">
+                                <span class="px-2 py-1 font-semibold leading-tight rounded-full"
+                                      :class="{
+                                          'text-gray-700 bg-gray-100 dark:text-gray-100 dark:bg-gray-700': violation.status === 'open',
+                                          'text-blue-700 bg-blue-100 dark:text-blue-100 dark:bg-blue-700': violation.status === 'assigned',
+                                          'text-green-700 bg-green-100 dark:text-green-100 dark:bg-green-700': violation.status === 'resolved',
+                                          'text-orange-700 bg-orange-100 dark:text-orange-100 dark:bg-orange-700': violation.status === 'ignored'
+                                      }"
+                                      x-text="violation.status">
+                                </span>
+                            </td>
+
+                            <!-- Actions -->
+                            <td class="px-4 py-3">
+                                <div class="flex items-center space-x-2">
+                                    <a :href="'/admin/code-quality/violations/' + violation.id"
+                                       class="flex items-center justify-center p-2 text-purple-600 rounded-lg hover:bg-purple-50 dark:text-purple-400 dark:hover:bg-gray-700 focus:outline-none transition-colors"
+                                       title="View Details">
+                                        <span x-html="$icon('eye', 'w-5 h-5')"></span>
+                                    </a>
+                                </div>
+                            </td>
+                        </tr>
+                    </template>
+                </tbody>
+            </table>
+        </div>
+    </div>
+
+    <!-- Pagination -->
+    <div class="mt-6 px-4 py-3 bg-white border-t border-gray-200 dark:border-gray-700 dark:bg-gray-800 rounded-b-lg">
+        <div class="flex items-center justify-between">
+            <div class="flex items-center">
+                <span class="text-sm text-gray-700 dark:text-gray-400">
+                    Showing
+                    <span class="font-semibold" x-text="violations.length"></span>
+                    of
+                    <span class="font-semibold" x-text="pagination.total"></span>
+                    results
+                </span>
+            </div>
+            <div class="flex items-center space-x-2">
+                <button @click="previousPage()"
+                        :disabled="pagination.page === 1"
+                        class="px-3 py-1 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-md hover:bg-gray-50 dark:hover:bg-gray-600 focus:outline-none disabled:opacity-50 disabled:cursor-not-allowed">
+                    <span x-html="$icon('arrow-left', 'w-4 h-4')"></span>
+                </button>
+                <span class="text-sm text-gray-700 dark:text-gray-400">
+                    Page <span x-text="pagination.page"></span> of <span x-text="pagination.total_pages"></span>
+                </span>
+                <button @click="nextPage()"
+                        :disabled="pagination.page === pagination.total_pages"
+                        class="px-3 py-1 text-sm font-medium leading-5 text-gray-700 dark:text-gray-300 transition-colors duration-150 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-md hover:bg-gray-50 dark:hover:bg-gray-600 focus:outline-none disabled:opacity-50 disabled:cursor-not-allowed">
+                    <span x-html="$icon('arrow-right', 'w-4 h-4')"></span>
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/admin/partials/sidebar.html

@@ -125,6 +125,17 @@
                     <span class="ml-4">Testing Hub</span>
                 </a>
             </li>
+
+            <!-- Code Quality -->
+            <li class="relative px-6 py-3">
+                <span x-show="currentPage === 'code-quality'" class="absolute inset-y-0 left-0 w-1 bg-purple-600 rounded-tr-lg rounded-br-lg" aria-hidden="true"></span>
+                <a class="inline-flex items-center w-full text-sm font-semibold transition-colors duration-150 hover:text-gray-800 dark:hover:text-gray-200"
+                   :class="currentPage === 'code-quality' ? 'text-gray-800 dark:text-gray-100' : ''"
+                   href="/admin/code-quality">
+                    <span x-html="$icon('shield-check')"></span>
+                    <span class="ml-4">Code Quality</span>
+                </a>
+            </li>
         </ul>
 
         <!-- Settings Section -->
@@ -290,6 +301,17 @@
                     <span class="ml-4">Testing Hub</span>
                 </a>
             </li>
+
+            <!-- Code Quality -->
+            <li class="relative px-6 py-3">
+                <span x-show="currentPage === 'code-quality'" class="absolute inset-y-0 left-0 w-1 bg-purple-600 rounded-tr-lg rounded-br-lg" aria-hidden="true"></span>
+                <a class="inline-flex items-center w-full text-sm font-semibold transition-colors duration-150 hover:text-gray-800 dark:hover:text-gray-200"
+                   :class="currentPage === 'code-quality' ? 'text-gray-800 dark:text-gray-100' : ''"
+                   href="/admin/code-quality">
+                    <span x-html="$icon('shield-check')"></span>
+                    <span class="ml-4">Code Quality</span>
+                </a>
+            </li>
         </ul>
 
         <!-- Settings Section -->