Merge pull request #10 from owlinux1000/add_showing_filesize_option

Add showing file size option (Close #5)

update(workflow): Delete branch condition

Merge pull request #8 from owlinux1000/auto_release_pr_merged

update(workflow): Add condition for tag

update: gcstree version

fix: GitHub Action folder name

add: add workflow for releasing binaries by goreleaser