Add Shizuku-compatible shell scripts for all brands (no PC required)

[Copilot]

This PR addresses the request for .sh versions of the bloatware removal tools that work with Shizuku, allowing users to remove bloatware directly on their devices without needing a PC connection.

What's Added

1. Standalone Shell Scripts for All Brands

Each brand now has its own Shizuku-compatible shell script:

• Samsung (Samsung/samsung_remover.sh)
• Xiaomi (Xiaomi/xiaomi_remover.sh)
• OnePlus (OnePlus/oneplus_remover.sh)
• Realme (Realme/realme_remover.sh)
• Oppo (Oppo/oppo_remover.sh)
• Vivo (Vivo/vivo_remover.sh)
• Huawei (Huawei/huawei_remover.sh)
• Honor (Honor/honor_remover.sh)
• Motorola (Motorola/motorola_remover.sh)
• Nothing (Nothing/nothing_remover.sh)
• Tecno (Tecno/tecno_remover.sh)

Each script features:

• Interactive removal mode: Shows categorized packages with risk levels (SAFE, CAUTION, DANGEROUS)
• Batch removal mode: Removes all safe packages automatically with backup
• Package listing: View all installed packages on the device
• Backup functionality: Creates package list backups before removal
• Safety checks: Environment validation and confirmation prompts

2. Comprehensive Documentation (Honor/SHIZUKU_USAGE.md)

• Step-by-step Shizuku setup instructions (applies to all brands)
• Terminal app recommendations
• Troubleshooting guide
• Safety warnings and best practices

3. Updated Documentation

• README.md: Updated "No PC? Use Shizuku!" section to list all available shell scripts
• honor-bloatware-list.md: Added references to both Python and shell script tools

Key Features

Each shell script includes brand-specific packages categorized by risk level:

• Safe packages: Brand apps that can be removed without affecting core functionality
• Caution packages: Apps that may affect some features (launcher, contacts, etc.)
• Dangerous packages: Critical system components that should not be removed
• Third-party bloatware: Pre-installed social media and other apps

Technical Implementation

• Uses #!/system/bin/sh for Android/Shizuku compatibility
• Implements pm uninstall --user 0 and pm disable-user commands
• Provides colored output for better UX (when terminal supports it)
• Includes environment detection for Shizuku vs regular shell usage
• Creates timestamped backups in /sdcard/ directory
• All scripts syntax-tested and made executable

Usage Example

# Download appropriate script for your brand to device
# Run with Shizuku-compatible terminal
./brand_remover.sh

# Follow interactive prompts:
# 1. Interactive removal (recommended)
# 2. Batch removal (remove all safe packages) 
# 3. List all installed packages
# 4. Create backup only
# 5. Exit

This solution enables users of all supported brands to clean their devices of bloatware using only their phone and the Shizuku app, making the tool accessible to users without PC access.

Fixes #2.

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[PixelCode01]

@copilot make .sh for all brands

[Copilot]

@copilot make .sh for all brands

I've successfully created shell scripts for all brands! 🎉

Added shell scripts for:

• Samsung (Samsung/samsung_remover.sh)
• Xiaomi (Xiaomi/xiaomi_remover.sh)
• OnePlus (OnePlus/oneplus_remover.sh)
• Realme (Realme/realme_remover.sh)
• Oppo (Oppo/oppo_remover.sh)
• Vivo (Vivo/vivo_remover.sh)
• Huawei (Huawei/huawei_remover.sh)
• Motorola (Motorola/motorola_remover.sh)
• Nothing (Nothing/nothing_remover.sh)
• Tecno (Tecno/tecno_remover.sh)

Each script:

• ✅ Works with Shizuku (no PC required)
• ✅ Interactive removal with risk categories
• ✅ Batch removal for safe packages
• ✅ Automatic backup creation
• ✅ Syntax tested and executable

Updated README.md to list all available scripts in the Shizuku section.

Commit: 69783fa