v0.3.0: Extensive package refacto

Description

✨ This release is an extensive package refacto, making ColPali more modular and easier to use.

🚨 It is NOT backward-compatible with previous versions.

Features

Added

• Restructure the utils module
• Restructure the model training code
• Add custom Processor classes to easily process images and/or queries
• Enable module-level imports
• Add scoring to processor
• Add CustomRetrievalEvaluator
• Add missing typing
• Add tests for model, processor, scorer, and collator
• Lint Changelog
• Add missing docstrings
• Add "Ruff" and "Test" CI pipelines

Changed

• Restructure all modules to closely follow the transformers architecture
• Hugely simplify the collator implementation to make it model-agnostic
• ColPaliProcessor's process_queries doesn't need a mock image input anymore
• Clean pyproject.toml
• Loosen the required dependencies
• Replace black with the ruff linter

Removed

• Remove interpretability and eval_manager modules
• Remove unused utils
• Remove TextRetrieverCollator
• Remove HardNegDocmatixCollator

Fixed

• Fix wrong PIL import
• Fix dependency issues

Full Changelog: v0.2.2...v0.3.0