refactor: rename pastel app to color and update all references

lib/color/api/client.ts

@@ -15,15 +15,15 @@ import type {
   PaletteGenerateRequest,
   PaletteGenerateData,
 } from './types';
-import { pastelWASM } from './wasm-client';
+import { colorWASM } from './wasm-client';
 
-export class PastelAPIClient {
+export class ColorAPIClient {
   private baseURL: string;
 
   constructor(baseURL?: string) {
     // Use the Next.js API proxy route for runtime configuration
     // This allows changing the backend API URL without rebuilding
-    this.baseURL = baseURL || '/api/pastel';
+    this.baseURL = baseURL || '/api/color';
   }
 
   private async request<T>(
@@ -172,4 +172,4 @@ export class PastelAPIClient {
 
 // Export singleton instance
 // Now using WASM client for zero-latency, offline-first color operations
-export const pastelAPI = pastelWASM;
+export const colorAPI = colorWASM;

lib/color/api/queries.ts

@@ -1,7 +1,7 @@
 'use client';
 
 import { useQuery, useMutation, UseQueryOptions } from '@tanstack/react-query';
-import { pastelAPI } from './client';
+import { colorAPI } from './client';
 import {
   ColorInfoRequest,
   ColorInfoData,
@@ -26,7 +26,7 @@ export const useColorInfo = (
   return useQuery({
     queryKey: ['colorInfo', request.colors],
     queryFn: async () => {
-      const response = await pastelAPI.getColorInfo(request);
+      const response = await colorAPI.getColorInfo(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -41,7 +41,7 @@ export const useColorInfo = (
 export const useConvertFormat = () => {
   return useMutation({
     mutationFn: async (request: ConvertFormatRequest) => {
-      const response = await pastelAPI.convertFormat(request);
+      const response = await colorAPI.convertFormat(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -54,7 +54,7 @@ export const useConvertFormat = () => {
 export const useLighten = () => {
   return useMutation({
     mutationFn: async (request: ColorManipulationRequest) => {
-      const response = await pastelAPI.lighten(request);
+      const response = await colorAPI.lighten(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -66,7 +66,7 @@ export const useLighten = () => {
 export const useDarken = () => {
   return useMutation({
     mutationFn: async (request: ColorManipulationRequest) => {
-      const response = await pastelAPI.darken(request);
+      const response = await colorAPI.darken(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -78,7 +78,7 @@ export const useDarken = () => {
 export const useSaturate = () => {
   return useMutation({
     mutationFn: async (request: ColorManipulationRequest) => {
-      const response = await pastelAPI.saturate(request);
+      const response = await colorAPI.saturate(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -90,7 +90,7 @@ export const useSaturate = () => {
 export const useDesaturate = () => {
   return useMutation({
     mutationFn: async (request: ColorManipulationRequest) => {
-      const response = await pastelAPI.desaturate(request);
+      const response = await colorAPI.desaturate(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -102,7 +102,7 @@ export const useDesaturate = () => {
 export const useRotate = () => {
   return useMutation({
     mutationFn: async (request: ColorManipulationRequest) => {
-      const response = await pastelAPI.rotate(request);
+      const response = await colorAPI.rotate(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -114,7 +114,7 @@ export const useRotate = () => {
 export const useComplement = () => {
   return useMutation({
     mutationFn: async (colors: string[]) => {
-      const response = await pastelAPI.complement(colors);
+      const response = await colorAPI.complement(colors);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -127,7 +127,7 @@ export const useComplement = () => {
 export const useGenerateRandom = () => {
   return useMutation({
     mutationFn: async (request: RandomColorsRequest) => {
-      const response = await pastelAPI.generateRandom(request);
+      const response = await colorAPI.generateRandom(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -139,7 +139,7 @@ export const useGenerateRandom = () => {
 export const useGenerateGradient = () => {
   return useMutation({
     mutationFn: async (request: GradientRequest) => {
-      const response = await pastelAPI.generateGradient(request);
+      const response = await colorAPI.generateGradient(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -153,7 +153,7 @@ export const useHealth = () => {
   return useQuery({
     queryKey: ['health'],
     queryFn: async () => {
-      const response = await pastelAPI.getHealth();
+      const response = await colorAPI.getHealth();
       if (!response.success) {
         throw new Error(response.error.message);
       }
@@ -167,7 +167,7 @@ export const useHealth = () => {
 export const useGeneratePalette = () => {
   return useMutation({
     mutationFn: async (request: PaletteGenerateRequest) => {
-      const response = await pastelAPI.generatePalette(request);
+      const response = await colorAPI.generatePalette(request);
       if (!response.success) {
         throw new Error(response.error.message);
       }

lib/color/api/wasm-client.ts

@@ -41,11 +41,11 @@ async function ensureWasmInit() {
 }
 
 /**
- * WASM-based Pastel client
- * Provides the same interface as PastelAPIClient but uses WebAssembly
+ * WASM-based Color client
+ * Provides the same interface as ColorAPIClient but uses WebAssembly
  * Zero network latency, works offline!
  */
-export class PastelWASMClient {
+export class ColorWASMClient {
   constructor() {
     // Initialize WASM eagerly
     ensureWasmInit().catch(console.error);
@@ -347,4 +347,4 @@ export class PastelWASMClient {
 }
 
 // Export singleton instance
-export const pastelWASM = new PastelWASMClient();
+export const colorWASM = new ColorWASMClient();