Rename and enhance Open Integrity Script Snippets documentation

[ChristopherA]

Summary

• Rename documentation from Open_Integrity-CLI_One_Liners.md to Open_Integrity_Script_Snippets.md to better reflect the content and purpose
• Enhance and reorganize content with comprehensive table of contents and logical section structure
• Add detailed metadata including copyright information, creation date, contributors, and last-updated timestamp
• Add project badges for license status (BSD 2-Clause-Patent), project status (WIP), and version (0.1.01)
• Improve explanations by adding "How It Works" sections for each command and script snippet
• Reorganize content into progressive logical sections that follow standard workflow order
• Standardize section formatting and examples for consistent presentation
• Update examples to improve clarity, readability and provide more context
• Expand instructions for repository creation, verification, and key management
• Update all references to the renamed file in docs/README.md and main README.md
• Update link text from 'CLI One-Liners' to 'Script Snippets' for consistency

Test plan

• Verify that content is properly organized and formatted with correct Markdown syntax
• Check that all links and cross-references work correctly
• Ensure new file name is properly referenced in all documentation
• Verify badges display correctly in GitHub UI
• Confirm all commands are correctly formatted and executable in their target shells