Feature request: Short format for stat

[mrtryhard]

Enhancement's description:
For bigger file, it makes no sense to print the list of files. Maybe change it for summary only by default and verbose for detailed stats

Expected behavior / output:
qt-ts-tools stat big-file.ts should output summary only.
qt-ts-tools stat big-file.ts --verbose should output the detailed version (current sefault)

Sample translation file

n/a

Sample expected / correct output file

n/a

[mrtryhard]

Turns out it was already planned and I just forgot to handle the command line argument 🤡 It's a bug.