feat(sdk): re-use captured errors in retrieveLaunchParams. Make error…

… more clear

packages/sdk/src/launch-params/retrieveLaunchParams.ts

@@ -9,11 +9,11 @@ import type { LaunchParams } from './types.js';
  * @throws Error if extraction was unsuccessful.
  */
 export function retrieveLaunchParams(): LaunchParams {
-  const errors: unknown[] = [];
+  const errors: string[] = [];
 
   for (const retrieve of [
     // Try to retrieve launch parameters from the current location. This method can return
-    // nothing in case, location was changed and then page was reloaded.
+    // nothing in case, location was changed, and then the page was reloaded.
     retrieveFromLocation,
     // Then, try using the lower level API - window.performance.
     retrieveFromPerformance,
@@ -25,9 +25,15 @@ export function retrieveLaunchParams(): LaunchParams {
       saveToStorage(lp);
       return lp;
     } catch (e) {
-      errors.push(e);
+      errors.push(e instanceof Error ? e.message : JSON.stringify(e));
     }
   }
 
-  throw new Error('Unable to retrieve launch parameters from any known source. Perhaps, you have opened your app outside of Telegram?\n\n📖 Refer to docs for more information:\nhttps://docs.telegram-mini-apps.com/packages/telegram-apps-sdk/environment');
+  throw new Error([
+    'Unable to retrieve launch parameters from any known source. Perhaps, you have opened your app outside Telegram?\n',
+    '📖 Refer to docs for more information:',
+    'https://docs.telegram-mini-apps.com/packages/telegram-apps-sdk/environment\n',
+    'Collected errors:',
+    errors.map(e => `— ${e}`),
+  ].join('\n'));
 }