chore: import upstream snapshot with attribution

apps/sim/tools/spotify/get_markets.ts

@@ -0,0 +1,47 @@
+import type { ToolConfig, ToolResponse } from '@/tools/types'
+
+interface SpotifyGetMarketsParams {
+  accessToken: string
+}
+
+interface SpotifyGetMarketsResponse extends ToolResponse {
+  output: {
+    markets: string[]
+  }
+}
+
+export const spotifyGetMarketsTool: ToolConfig<SpotifyGetMarketsParams, SpotifyGetMarketsResponse> =
+  {
+    id: 'spotify_get_markets',
+    name: 'Spotify Get Available Markets',
+    description: 'Get the list of markets where Spotify is available.',
+    version: '1.0.0',
+
+    oauth: {
+      required: true,
+      provider: 'spotify',
+      requiredScopes: ['user-read-private'],
+    },
+
+    params: {},
+
+    request: {
+      url: () => 'https://api.spotify.com/v1/markets',
+      method: 'GET',
+      headers: (params) => ({
+        Authorization: `Bearer ${params.accessToken}`,
+      }),
+    },
+
+    transformResponse: async (response): Promise<SpotifyGetMarketsResponse> => {
+      const data = await response.json()
+      return {
+        success: true,
+        output: { markets: data.markets || [] },
+      }
+    },
+
+    outputs: {
+      markets: { type: 'json', description: 'List of ISO country codes' },
+    },
+  }