v0.9.0 Core Features Implemented

Full Changelog: v0.1.0...v0.9.0
Description:

• Batch processing & image selection: Automatic selection and optimization
• Error handling & logging: Improved debug information and error tracking
• Flexible image scaling: Adjustable height, width, and aspect ratios
• Compression profiles: Selection of the best ZIP method based on file size
• File integrity check: Hash verification after optimization & archiving