feat: remove colorspace option from pastel gradients (not supported by API)

lib/pastel/api/types.ts

@@ -125,7 +125,6 @@ export interface ColorManipulationData {
 export interface ColorMixRequest {
   colors: string[];
   fraction: number;
-  colorspace?: 'rgb' | 'hsl' | 'hsv' | 'lab' | 'oklab' | 'lch' | 'oklch';
 }
 
 export interface ColorMixData {
@@ -163,13 +162,11 @@ export interface DistinctColorsData {
 export interface GradientRequest {
   stops: string[];
   count: number;
-  colorspace?: 'rgb' | 'hsl' | 'hsv' | 'lab' | 'oklab' | 'lch' | 'oklch';
 }
 
 export interface GradientData {
   stops: string[];
   count: number;
-  colorspace: string;
   gradient: string[];
 }
 

lib/pastel/api/wasm-client.ts

@@ -313,7 +313,6 @@ export class PastelWASMClient {
         return {
           stops: request.stops,
           count: request.count,
-          colorspace: request.colorspace || 'rgb',
           gradient,
         };
       }
@@ -336,7 +335,6 @@ export class PastelWASMClient {
       return {
         stops: request.stops,
         count: request.count,
-        colorspace: request.colorspace || 'rgb',
         gradient,
       };
     });
@@ -458,7 +456,6 @@ export class PastelWASMClient {
         'colors/names',
       ],
       formats: ['hex', 'rgb', 'hsl', 'hsv', 'lab', 'lch'],
-      color_spaces: ['rgb', 'hsl', 'hsv', 'lab', 'lch'],
       distance_metrics: ['cie76', 'ciede2000'],
       colorblindness_types: ['protanopia', 'deuteranopia', 'tritanopia'],
     }));