Merge pull request #53 from ViTeXFTW/development

v0.1.9

Update version

Update deploy.yml

Merge pull request #19 from ViTeXFTW/development

Update to v0.1.3

Fixed: Extension could't find antlr4ng and antlr-c3 modules

refactor: removed redundant files

Added: packaged extension

refactor: getSamenticTokens, defined return type.