[3.13] gh-131878: Handle top level exceptions in new pyrepl and prevent of closing it (GH-131910) (GH-133445)

Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>

Lib/_pyrepl/simple_interact.py

@@ -163,3 +163,8 @@ def maybe_run_command(statement: str) -> bool:
         except MemoryError:
             console.write("\nMemoryError\n")
             console.resetbuffer()
+        except SystemExit:
+            raise
+        except:
+            console.showtraceback()
+            console.resetbuffer()