Reformatted error messages to use %w for improved error handling in "random.go", and updated the used Go version in the ".golangci.toml" file. Also, removed some unnecessary lines in "random_test.go" and improved the layout of an array in "koremutake.go".
This commit introduces the .gitignore configuration file and adds SPDX headers to several files including test and documentation files. The headers provide license information in a standardized format which can be easily picked up by automated tools for license compliance checks. Additionally, it deleted a .idea/.gitignore file, which is a project specific IDE configuration file not necessary for the repository. It also introduced a README.md file providing more insightful information about the project.
The new function "generatePronouncable" generates pronounceable passwords using the Koremutake syllabic representation. It is executed when 'Generate()' method is called with Algorithm set to 'AlgoPronouncable'. Additionally, significant changes were made to enhance the readability and performance of the 'GetCharRangeFromConfig' and 'checkMinimumRequirements' methods. In 'mode_test.go', the error message format has been updated for clear and concise display.
