fix(android): finalize startup diagnostics before reporting failure

Record the first transport failure before SDK teardown, then capture terminal stderr after owned retirement. Preserve exact opaque cancellation reasons and keep foreign cleanup ownership separate through retries.

Validation: 119 focused tests across eight files; five selected baseline regressions; check:fast, docs:check, test discovery; nine real CLI and nine real MCP tiny-APK inspections. Native Windows/Linux startup failures and actual JVM OOM remain unverified.

Closes #4844

src/application/android/AndroidAnalysisService.ts

@@ -26,7 +26,9 @@ export class AndroidAnalysisService {
     options?: ExecutionOptions,
   ): Promise<Result<Evidence, AnalysisError>> {
     if (options?.signal?.aborted === true)
-      return err(new AnalysisCancelledError(operation));
+      return err(
+        new AnalysisCancelledError(operation, { cause: options.signal.reason }),
+      );
     const request = androidRequestSchema.safeParse({ operation, input });
     if (!request.success)
       return err(new AnalysisInputError(operation, { cause: request.error }));