Simplified for v3

[bpacholek]

🚀 Major Changes

Breaking Changes

1. PHP 8.4+ Requirement

• Upgraded minimum PHP version from 8.2 to 8.4
• Reason: Utilizes new bcmath precision functions for enhanced mathematical accuracy
• Impact: Projects running PHP 8.2/8.3 must upgrade to use this version

2. Probability Simplification

• Before: getProbability(): string returning formatted percentage (e.g., "40.00")
• After: getProbability(): int returning integer percentage (e.g., 40)
• Benefits:
  • Simplified calculations and comparisons
  • Better performance with integer operations
  • More intuitive for conditional logic
  • Consistent with internal fixed precision integer system

3. Fixed Precision Integer Architecture

• New primary parameter: Odds constructor now takes int $fixedPrecisionOdds as first parameter
• Internal representation: All odds now stored as integers (decimal × 100)
• Examples:
  • 1.25 decimal odds → 125 fixed precision integer
  • 2.50 decimal odds → 250 fixed precision integer
  • 10.00 decimal odds → 1000 fixed precision integer