fix(prepare-commit-msg-hook.ts): add missing await keyword to getStagedFiles() function call
feat(prepare-commit-msg-hook.ts): add spinner to indicate commit message generation progress
feat(utils/mergeDiffs.ts): add mergeDiffs function to merge array of strings into an array of strings with a maximum length
The test.ts file is now ignored by git. The missing await keyword has been added to the getStagedFiles() function call. A spinner has been added to indicate the progress of commit message generation. The mergeDiffs function has been added to merge an array of strings into an array of strings with a maximum length.
