Additional setup for the loctool-webos-javascript repo to work properly here

[gouniLee]

Migrate work for ilib-loctool-webos-javascript
Reference documentation : here

• Create CHANGELOG.md file
• Add scripts/sync_tags.sh:
  • Fetch the tags from the webos-javascript repo, then push them with the proper renaming.
  • https://github.com/iLib-js/ilib-mono-webos/tags
• Add the .changeset/config.json file, which is automatically generated by executing npx changeset init
  • Modify "access": "public"
• Remove packages/*/.gigignore file
• Modify git url in package.json to point ilib-mono-webos.git
• Add .github/workfls/*.ysml files for changeset