🔄 Update Workflow Files and Action Pins

[dsyme]

Changes

Workflow Updates

• Updated multiple workflow files to use latest CLI and Claude Code versions
• Migrated from 0.0.397 to 0.0.400 for GitHub Copilot CLI
• Updated Claude Code CLI from 2.1.22 to 2.1.27
• Removed hardcoded success outputs from workflow configurations
• Updated Docker image version to v0.0.86

Action Pin Updates

• Updated action pin for actions/checkout to v4
• Updated actions/upload-artifact to use v4 instead of specific version

New Workflow

• Added new Functional Programming Enhancer workflow to systematically improve code using functional programming techniques
• Updated blog post to describe the new workflow

Key Improvements

• Enhanced continuous improvement workflows
• Upgraded dependencies and CLI tools
• Simplified workflow configurations
• Added pragmatic functional programming analysis workflow

References:

• Workflow version upgrades
• Functional programming enhancement strategy
• Dependency and pin updates