Initial commit: Particle-OS tools repository

- Complete Particle-OS rebranding from uBlue-OS
- Professional installation system with standardized paths
- Self-initialization system with --init and --reset commands
- Enhanced error messages and dependency checking
- Comprehensive testing infrastructure
- All source scriptlets updated with runtime improvements
- Clean codebase with redundant files moved to archive
- Complete documentation suite

.gitignore

@@ -0,0 +1,74 @@
+# Particle-OS Tools Repository .gitignore
+
+# Backup files
+*.backup
+*.bak
+*.tmp
+*.temp
+
+# Log files
+*.log
+logs/
+
+# Cache directories
+cache/
+.cache/
+
+# Temporary files
+temp/
+tmp/
+*.tmp
+
+# Compiled scripts (these are generated from source)
+# Uncomment if you want to exclude compiled scripts
+# apt-layer.sh
+# composefs-alternative.sh
+# bootc-alternative.sh
+# bootupd-alternative.sh
+
+# System files
+.DS_Store
+Thumbs.db
+desktop.ini
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Test output files
+test-*.log
+*.test.log
+
+# Configuration files that might contain sensitive data
+# Uncomment if you have sensitive configs
+# config/local/
+# secrets/
+
+# Build artifacts
+build/
+dist/
+*.tar.gz
+*.zip
+
+# Archive directory (contains old/backup files)
+archive/
+
+# Windows specific
+*.exe
+*.msi
+
+# PowerShell
+*.ps1.log
+
+# Shell scripts that might be temporary
+fix-*.sh
+quick-*.sh
+*fix*.sh
+
+# Documentation that might be generated
+*.pdf
+*.docx
+*.pptx