doc(vscode): add dedicated readme for the extension

vscode-extension/README.md

@@ -0,0 +1,21 @@
+# 🍲 Mabo - Visual Studio Code Extension
+
+Data format and schema, with a type system as strong as Rust's.
+
+This project is currently still in a _pre-alpha_ stage and undergoing many changes until the first alpha release. Nonetheless, it should already be usable from the Rust side but expect breaking changes often.
+
+For further details about how to get started, the schema language or anything else, please consult the official [project website](https://dnaka91.github.io/mabo/).
+
+## Using the extension
+
+Currently this extension doesn't bundle the necessary LSP binary. If you have Rust installed, you can use Cargo to build the LSP:
+
+```sh
+cargo install --git https://github.com/dnaka91/mabo.git mabo-lsp
+```
+
+Then, make sure the binary is globally accessible by putting the Cargo binary folder to your `$PATH` environment variable. This is usually located at `~/.cargo/bin`.
+
+## License
+
+This project is licensed under [MIT License](LICENSE.md) (or <http://opensource.org/licenses/MIT>).

vscode-extension/package.json

@@ -1,7 +1,7 @@
 {
   "name": "mabo",
   "displayName": "Mabo",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Data format and schema, with a type system as strong as Rust's.",
   "license": "MIT",
   "publisher": "dnaka91",
@@ -23,7 +23,7 @@
   "badges": [
     {
       "url": "https://img.shields.io/github/license/dnaka91/mabo?style=for-the-badge",
-      "href": "LICENSE.md",
+      "href": "https://github.com/dnaka91/mabo/blob/main/LICENSE.md",
       "description": "Project License"
     },
     {