refactor: replace Codeanalyzer constructor parameters with AnalysisOptions dataclass

BREAKING CHANGE: Codeanalyzer constructor now takes a single AnalysisOptions
parameter instead of 9 individual parameters, improving API design and
maintainability.

- Add new codeanalyzer.options module with AnalysisOptions dataclass
- Refactor Codeanalyzer.__init__ to accept AnalysisOptions parameter
- Update CLI to create AnalysisOptions instance from command arguments
- Improve type safety and configuration management
- Enhance code organization and maintainability
- Update version to 0.1.12 in pyproject.toml
- Add comprehensive changelog documentation
- Remove obsolete test_numpy_constraints.py file

Closes #12

Author: rahlk

CHANGELOG.md

@@ -8,15 +8,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.1.12] - 2025-07-21
 
 ### Changed
-- **BREAKING CHANGE**: Refactored `Codeanalyzer` constructor to use `AnalysisOptions` dataclass [in response to #19](https://github.com/codellm-devkit/codeanalyzer-python/issues/19)
+- **BREAKING CHANGE**: Refactored `Codeanalyzer` constructor to use `AnalysisOptions` dataclass [in response to #12](https://github.com/codellm-devkit/codeanalyzer-python/issues/12)
   - Replaced multiple individual parameters with single `AnalysisOptions` object for cleaner API
   - Improved type safety and configuration management through centralized options structure
   - Enhanced maintainability and extensibility for future configuration additions
   - Updated CLI integration to create and pass `AnalysisOptions` instance
   - Maintained backward compatibility in terms of functionality while improving code architecture
 
 ### Added
-- New `AnalysisOptions` dataclass in `codeanalyzer.options` module [in response to #19](https://github.com/codellm-devkit/codeanalyzer-python/issues/19)
+- New `AnalysisOptions` dataclass in `codeanalyzer.options` module [in response to #12](https://github.com/codellm-devkit/codeanalyzer-python/issues/12)
   - Centralized configuration structure with all analysis parameters
   - Type-safe configuration with proper defaults and validation
   - Support for `OutputFormat` enum integration