fix: add WebGLContextProps.stencil

Found in visgl/hubble.gl#285 (comment)

Author: charlieforward9

modules/core/src/adapter/device.ts

@@ -291,14 +291,24 @@ export type DeviceProps = {
 
 /** WebGL independent copy of WebGLContextAttributes */
 type WebGLContextProps = {
-  alpha?: boolean; // indicates if the canvas contains an alpha buffer.
-  desynchronized?: boolean; // hints the user agent to reduce the latency by desynchronizing the canvas paint cycle from the event loop
-  antialias?: boolean; // indicates whether or not to perform anti-aliasing.
-  depth?: boolean; // indicates that the drawing buffer has a depth buffer of at least 16 bits.
-  failIfMajorPerformanceCaveat?: boolean; // indicates if a context will be created if the system performance is low or if no hardware GPU is available.
+  /** indicates if the canvas contains an alpha buffer. */
+  alpha?: boolean;
+  /** hints the user agent to reduce the latency by desynchronizing the canvas paint cycle from the event loop */
+  desynchronized?: boolean;
+  /** indicates whether or not to perform anti-aliasing. */
+  antialias?: boolean;
+  /** indicates that the render target has a stencil buffer of at least `8` bits. */
+  stencil?: boolean;
+  /** indicates that the drawing buffer has a depth buffer of at least 16 bits. */
+  depth?: boolean;
+  /** indicates if a context will be created if the system performance is low or if no hardware GPU is available. */
+  failIfMajorPerformanceCaveat?: boolean;
+  /** Selects GPU */
   powerPreference?: 'default' | 'high-performance' | 'low-power';
-  premultipliedAlpha?: boolean; // page compositor will assume the drawing buffer contains colors with pre-multiplied alpha.
-  preserveDrawingBuffer?: boolean; // buffers will not be cleared and will preserve their values until cleared or overwritten by the author.
+  /** page compositor will assume the drawing buffer contains colors with pre-multiplied alpha. */
+  premultipliedAlpha?: boolean;
+  /** buffers will not be cleared and will preserve their values until cleared or overwritten by the author. */
+  preserveDrawingBuffer?: boolean;
 };
 
 /**