Reorganize README.md into structured Android 16 reference documentation

[Copilot]

The README contained fragmented Android 16 features, disconnected code snippets, and malformed content requiring reorganization into cohesive documentation.

Changes

• Project header: Added description positioning SmartAssistant2 as an Android 16 development reference with table of contents
• Android 16 features table: Preserved all 69 features with proper markdown formatting, organized by category (Accessibility, Camera, Connectivity, Core functionality, Graphics, Health and fitness, Internationalization, Device form factors, Media, Performance and battery, Privacy, Security, UI) and type (New features, Changes for all apps, Changes for apps targeting 16+)
• Code examples section: Integrated previously scattered snippets into documented examples:
  • Android Manifest SDK configuration (XML)
  • Vulkan YCbCr conversion for video processing (C)
  • MediaStore query with valid Kotlin syntax and Android 16 compatibility notes
  • Points/level calculation (JavaScript)
• Navigation and resources: Added getting started guide and links to official Android documentation

Example

Before (fragmented):

# SmartAssistant2
Fix problem.. rewrite code and deploy
addhcopilot/fix-npm-commands-separationrun: npm install && npm run dev<manifest>
  <uses-sdk android:minSdkVersion="5" />

After (structured):

# SmartAssistant2

**SmartAssistant2** is an Android development reference project...

## Table of Contents
- [Overview](#overview)
- [Android 16 Features Reference](#android-16-features-reference)
...

### MediaStore Query Example

Query media files from the device's MediaStore using Kotlin:

```kotlin
val projection = arrayOf(
    MediaStore.Images.Media._ID,
    MediaStore.Images.Media.DISPLAY_NAME,
    MediaStore.Images.Media.DATE_MODIFIED
)

Original prompt

Problem

The current README.md file contains fragmented Android 16 features, code snippets, and mixed content that needs to be organized into a cohesive, well-structured document.

Requested Changes

Please reorganize the README.md file to:

1. Create a proper project header for SmartAssistant2 with a clear description
2. Organize the Android 16 features table - ensure it's properly formatted and complete
3. Integrate the code snippets appropriately:
   • Android Manifest snippet with uses-sdk configuration
   • Vulkan/Graphics code (VkPhysicalDeviceSamplerYcbcrConversionFeatures)
   • MediaStore query example (Kotlin)
   • Points/Level calculation (JavaScript)
4. Structure the document with proper sections:
   • Introduction/Project Overview
   • Android 16 Features Reference (with the full features table)
   • Code Examples (organized by category)
   • Any setup/installation instructions if relevant
5. Clean up formatting - remove any duplicate content, fix markdown syntax, and ensure proper spacing
6. Keep all the Android 16 feature information from the table but make it readable and well-organized

The goal is to transform the fragmented content into a professional, cohesive README that serves as both project documentation and an Android 16 reference guide.

File to Modify

• README.md (current blob at commit d1417af)

This pull request was created from Copilot chat.

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