* update config instructions

* clarify config instructions

* adds new Headless LSP mode
* refactor and simplify LSP client control flow into new `ClientConnectionManager` class
* adds new setting: `godotTools.lsp.headless`, disabled by default
* split `godotTools.editorPath` into `godotTools.editorPath.godot3` and `.godot4`
* fix #373, broken formatting in hovers
* improve right click -> open docs to work on type-annotated variables

---------

Co-authored-by: David Kincaid <[email protected]>

* binary int notation
* `_` spacers in numeric literals
* fixed several instances of incorrect case insensitivity
* @"a", &"b", ^"c", and r"d" style string literals

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.1.1 to 3.1.3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3.1.1...v3.1.3)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3.5.1 to 3.8.1.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v3.5.1...v3.8.1)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Combine godot-tools.ts into extension.ts to put the extension's major components at the same level

Better syntax highlighting for properties. Class variables used to be unhighlighted and are now highlighted properly as `variable.other.gdscript`, properties are still highlighted as `variable.other.property.gdscript`

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3.8.1 to 4.0.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v3.8.1...v4.0.0)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Add port auto-fallback when attempting to connect to open editor's LSP

* Improve status widget tooltips

* Fix issue with configuration changes requiring a reload

* Upgraded logger utility

* Significantly rework the debugger to add Godot 4 support.

* Simplify debugger internal message handling and shorten code paths, to enable easier maintenance in the future.

* Streamline debugger configs: almost all fields are now optional, and the debugger should work out-of-the-box in a wider set of situations.

* Add guardrails, error handling, and input prompts to help guide the user to correct usage/configuration.

* Add the following commands:
  *  godotTools.debugger.debugCurrentFile
  *  godotTools.debugger.debugPinnedFile
  *  godotTools.debugger.pinFile
  *  godotTools.debugger.unpinFile
  *  godotTools.debugger.openPinnedFile

---------

Co-authored-by: RedMser <[email protected]>
Co-authored-by: Zachary Gardner <[email protected]>

* Adjust Godot version detection regex

Signed-off-by: mlsvrts <[email protected]>

* Updated Godot icons (and removed old ones)
* Improve "Debug Pinned Scene" command by making the pinned scene persist between VSCode sessions
* Fix scene file highlighting not working 
* Fix ScenePreview not working in Godot 3
* Add buttons for relevant actions to ScenePreview items
* Add internal document links for SubResource() and ExtResource() statements in scene files
* Add hover for SubResource() and ExtResource() statements in scene files
* Improve ability to right click -> open docs for methods of builtin types (doesn't always work)
* Add a file decorator to show the pinned debug file in the filesystem view/editor tabs
* Add item decorators to the Scene Preview to show Node attributes more clearly
* Updated readme
* Overhauled documentation viewer
* Added GDScript formatter
* Add (disabled) experimental providers for custom completions, semantic tokens, and tasks
* Lots of internal refactoring