tree-sitter-angular 0.3.0

<h1 align="center"> ✨ Tree Sitter Grammar for Angular ✨ </h1>

<h4 align="center">
    <img alt="GitHub Workflow Status (with event)" src="https://img.shields.io/github/actions/workflow/status/dlvandenberg/tree-sitter-angular/ci.yml">
    <img alt="Angular" src="https://img.shields.io/badge/Angular-v17-AF21EA?logo=angular&logoColor=F51365">
    <img alt="Tree-sitter CLI version" src="https://img.shields.io/github/package-json/dependency-version/dlvandenberg/tree-sitter-angular/dev/tree-sitter-cli/main">
</h4>

## Specification

This parser is a complete rewrite of steelsojka's [tree-sitter-angular](https://github.com/steelsojka/tree-sitter-angular/tree/main).
This parser extends [tree-sitter-html](https://github.com/tree-sitter/tree-sitter-html) because the new _Control Flow_ syntax is not valid HTML code.

## Supported Features

- [x] Structural Directives
- [x] Property binding
- [x] Event binding
- [x] String interpolation
- [x] If-statements (v17)
- [x] For-statements (v17)
- [x] Switch-statements (v17)
- [x] Defer-statements (v17)
- [x] ICU message format

## Filetype

By default Angular's template files are marked as HTML and it will use the HTML parser. To use the Angular parser instead, you will need to create a _plugin_ that sets the filetype correctly and registers the filetype for the `angular` parser in treesitter.

Create a `plugin` in `~/.config/nvim/plugin/angular.lua` with the following:

```lua
vim.filetype.add({
  pattern = {
    [".*%.component%.html"] = "angular.html", -- Sets the filetype to `angular.html` if it matches the pattern
  },
})

vim.api.nvim_create_autocmd("FileType", {
  pattern = "angular.html",
  callback = function()
    vim.treesitter.language.register("angular", "angular.html") -- Register the filetype with treesitter for the `angular` language/parser
  end,
})
```

By setting the filetype to `angular.html`, other functionality of nvim or other plugins should still work.

## Issues

If you experience any issues, please feel free to open an issue with the code that's causing problems.