Refactor shared script helpers

tools/console.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+import sys
+
+
+def prompt_input(prompt: str) -> str:
+    try:
+        return input(prompt)
+    except EOFError as exc:
+        raise RuntimeError("Interactive input ended before choices were complete.") from exc
+
+
+def pause_if_interactive() -> None:
+    if sys.stdin.isatty():
+        try:
+            input("\nPress Enter to close...")
+        except EOFError:
+            pass