fix(errors): preserve caller abort reasons at admission (#5671)

* fix(errors): preserve caller abort reasons at admission

Keep the opaque caller reason on reverse, pcap, and SQLite cancellation,
and leave a recognized physical digest or command failure in place when a
late abort is also observed.

Fixes #5670

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(reverse): keep a foreign digest ABORT_ERR as an adapter failure

Treat ABORT_ERR as cancellation on the command boundary, where that code
already meant an aborted provider process. A digest or stat rejection with
the same code stays a physical adapter failure unless the caller signal
is aborted. Cover aborted command EACCES, ETIMEDOUT, and ABORT_ERR with
and without captured output.

Co-authored-by: morluto <morluto@users.noreply.github.com>

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <morluto@users.noreply.github.com>

src/application/sqlite/SqliteDatabaseService.ts

@@ -71,7 +71,11 @@ export class SqliteDatabaseService {
     options?: ExecutionOptions,
   ): Promise<Result<Evidence, AnalysisError>> {
     if (options?.signal?.aborted)
-      return err(new AnalysisCancelledError(OPERATION));
+      return err(
+        new AnalysisCancelledError(OPERATION, {
+          cause: options.signal.reason,
+        }),
+      );
     const input = inspectSqliteDatabaseInputSchema.safeParse(rawInput);
     if (!input.success)
       return err(