docs(editor): add readme block for possible configurations (#10243)

Author: Sysix

Diff for: editors/vscode/README.md

@@ -20,6 +20,24 @@ This is the linter for Oxc. The currently supported features are listed below.
 - Support for `source.fixAll.oxc` as a code action provider. Configure this in your settings `editor.codeActionsOnSave`
   to automatically apply fixes when saving the file.
 
+## Configuration
+
+Following configuration are supported via `settings.json`:
+
+| Key                | Default Value | Possible Values                  | Description                                                                 |
+| ------------------ | ------------- | -------------------------------- | --------------------------------------------------------------------------- |
+| `oxc.lint.run`     | `onType`      | `onSave` \| `onType`             | Run the linter on save (onSave) or on type (onType)                         |
+| `oxc.enable`       | `true`        | `true` \| `false`                | Enables the language server to receive lint diagnostics                     |
+| `oxc.trace.server` | `off`         | `off` \| `messages` \| `verbose` | races the communication between VS Code and the language server.            |
+| `oxc.configPath`   | `null`        | `null`\| `<string>`              | Path to ESlint configuration. Keep it empty to enable nested configuration. |
+| `oxc.path.server`  | -             | `<string>`                       | Path to Oxc language server binary. Mostly for testing the language server. |
+| `oxc.flags`        | -             | `Record<string, string>`         | Specific Oxlint flags to pass to the language server.                       |
+
+### Flags
+
+- `key: disable_nested_config`: Disabled nested configuration and searches only for `configPath`
+- `key: fix_kind`: default: `"safe_fix"`, possible values `"safe_fix" | "safe_fix_or_suggestion" | "dangerous_fix" | "dangerous_fix_or_suggestion" | "none" | "all"`
+
 ## Testing
 
 Run `pnpm server:build:debug` to build the language server.

Diff for: editors/vscode/package.json

@@ -106,13 +106,13 @@
         "oxc.path.server": {
           "type": "string",
           "scope": "window",
-          "description": "Path to Oxc language server binary."
+          "description": "Path to Oxc language server binary. Mostly for testing the language server."
         },
         "oxc.flags": {
           "type": "object",
           "scope": "window",
           "default": {},
-          "description": "Oxc options that would normally be passed when executing on the command line."
+          "description": "Specific Oxlint flags to pass to the language server."
         }
       }
     },