B1.8 Uploaded a script to check if the file to be pushed to git is too large and all the scp upload command codes

[ZIYANGSONG2003]

• [x] Successfully ran the plugin in vscode
• [x] The initial code and dataset have been uploaded to GitHub.
• [x] Can check if the file to be pushed to git is too large and all the scp upload command codes
• [x] No problem after testing

[2Jus2]

LGTM