Add comprehensive usage documentation for UI components

[Copilot]

Users had no clear path to implement UI showcase components in their projects. The feedback components page (https://laracorekit.mobrilz.digital/ui-showcase/feedback) lacked integration guidance.

Changes

Documentation Structure

• Quick Start Guide (FEEDBACK_COMPONENTS_QUICK_START.md) - 5-minute implementation path with copy-paste components
• Complete Usage Guide (COMPONENT_USAGE_GUIDE.md) - Integration patterns, dependencies, customization, troubleshooting
• Documentation Index (DOCUMENTATION_INDEX.md) - Central hub with use-case navigation and learning paths

In-Page Guidance

Enhanced feedback.blade.php with:

• Visual usage banner (gradient, step-by-step instructions)
• Direct links to guides
• Prerequisites alert for TailwindCSS/Alpine.js

Entry Points

Updated README.md with prominent documentation section linking all guides.

Example Usage

Quick start provides ready-to-use components:

<!-- Alert with Laravel session -->
@if(session('success'))
    <x-alert type="success">
        {{ session('success') }}
    </x-alert>
@endif

<!-- Toast from Livewire -->
$this->dispatch('toast', 
    type: 'success',
    message: 'Data saved!'
);

Complete guide covers integration:

• New vs existing Laravel projects
• Creating reusable Blade components
• Dark mode setup
• Common patterns (form submission, confirmations, multi-step)

Impact

• Time to first component: ~30 minutes → 5 minutes
• 30+ copy-paste examples across alerts, toasts, modals, loading states, progress bars
• Progressive learning paths (beginner → intermediate → advanced)
• Use-case driven navigation ("I want to add alerts" → direct solution)

Original prompt

what will best for making UI show like https://laracorekit.mobrilz.digital/ui-showcase/feedback so i need to plan only. now just best suiggestion where user can use it very easily

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