- Updated license headers to use SPDX format across all RTL files.
- Enhanced error checking in various modules (e.g., tech_ram, tech_regfile, bin2gray, gray2bin, lfsr) to validate parameters and prevent invalid configurations.
- Refactored FIFO implementation to simplify pointer management and ensure proper handling of push/pop operations.
- Introduced new scripts for checking formatting and license headers, ensuring compliance with project standards.
- Added style guidelines to maintain consistent coding practices across the RTL codebase.
- Updated testbench files to include license headers and maintain compatibility with legacy structures.
