v0.1.0

🚀 Handlebars Template System

This is a breaking change release that migrates from simple variable templates to a powerful Handlebars templating system.

⚠️ Breaking Changes

• Template syntax changed from %variable to {{variable}} format
• Line numbers now provided as separate startLine and endLine variables
• All existing custom formats need to be updated (see migration guide below)

✨ New Features

• Handlebars templating engine for powerful format customization
• Helper functions: replace for regex replacement, encodeURIComponent for URL encoding
• Conditional logic support (e.g., {{#if endLine}})
• Enhanced error handling for malformed templates
• Comprehensive test suite for template functionality

📋 Migration Guide

Old format (no longer supported):

{
  "name": "Path with line",
  "format": "%r:%l"
}

New format:

{
  "name": "Path with line", 
  "format": "{{relativePath}}:{{startLine}}{{#if endLine}}-{{endLine}}{{/if}}"
}

Variable mapping:

• %p → {{absolutePath}}
• %r → {{relativePath}}
• %n → {{fileName}}
• %s → {{selectedText}}
• %l → {{startLine}}{{#if endLine}}-{{endLine}}{{/if}}

🎯 Why This Change?

The new Handlebars system provides much more powerful templating capabilities including conditional logic, helper functions, and better extensibility for future features.