rm-hull / git-commit-summary / 19177217246

31%

main: 35%

Pull #10

github

refactor: Explicitly check for staged files

The application now validates the existence of staged files using
`git diff --staged --name-only` before attempting to retrieve the
diff content.

This ensures:

*   We fail early if nothing is staged.
*   We can differentiate between genuinely no staged changes and
    an empty diff output (which might occur if the diff is too
    large or excluded from the generation process).
*   Updates mock implementations and UI handling for empty commit
    suggestions.

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117 of 377 relevant lines covered (31.03%)

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