feat(contexts): add Contexts class and methods

Author: niloysikdar

src/contexts/@types/index.ts

@@ -0,0 +1,5 @@
+export type AllContexts = {
+  created_at: string;
+  id: string;
+  name: string;
+}[];

src/contexts/contexts.ts

@@ -0,0 +1,14 @@
+import { Hyper } from '../hyper';
+import type { AllContexts } from './@types';
+
+export class Contexts {
+  constructor(private readonly hyper: Hyper) {}
+
+  async list() {
+    const res = await this.hyper.get<AllContexts>({
+      endpoint: '/contexts',
+    });
+
+    return res;
+  }
+}

src/contexts/index.ts

@@ -0,0 +1 @@
+export { Contexts } from './contexts';

src/hyper.ts

@@ -1,5 +1,6 @@
 import { Types } from './types';
 import { Search } from './search';
+import { Contexts } from './contexts';
 
 const baseUrl = process.env.HYPER_BASE_URL || 'https://api.gethyper.ai/v1';
 
@@ -14,6 +15,7 @@ export class Hyper {
 
   readonly types = new Types(this);
   readonly search = new Search(this);
+  readonly contexts = new Contexts(this);
 
   constructor(private readonly apiKey?: string) {
     if (!apiKey) {