feat: module 10 spellgrid

SpellGrid capstone: Part I's card engine and Part II's grid engine joined at
three seams (rules -> aura data, hazard victims -> one destroy Sequence,
Sequence end -> write text, remove the dead, reparse). Three levels with
scripted solutions, a naive-timing test via a harness-only hook that
reverses the END_OF_PHASE list, CLIs in both tracks, the BATTLECRY IS DOUBLE
Expansion Drop, SpellGrid cards and words in course/cards and the catalog,
level schema cards/hand, and tools staging/copying of module levels.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

course/10-spellgrid/reference/ts/tests/cli.test.ts

@@ -0,0 +1,32 @@
+// The SpellGrid command line, played from a script (the reference's own check; not a course test).
+import { readFileSync } from "node:fs";
+import { expect, test } from "vitest";
+import { run } from "../src/cli";
+
+function play(level: string, input: string[]): { outcome: string; out: string } {
+  let out = "";
+  const outcome = run(readFileSync(`levels/${level}.json`, "utf8"), () => input.shift(), (s) => (out += s));
+  return { outcome, out };
+}
+
+test("cli_wins_level_1", () => {
+  const { outcome, out } = play("l1-double-tap", ["w", "w", "c Whirlwind", "s", "s", "a", "s", "s", "d", "d"]);
+  expect(outcome).toBe("won");
+  expect(out).toContain("DEA IS  DOU");
+  expect(out).toContain("You win!");
+});
+
+test("cli_wins_level_2_with_choices_and_play", () => {
+  const input = ["c Graft", "Ember Moth", "Rune Scribe", "bottom", "c Ember Moth (Assembled) 4 3", "a", "a"];
+  const { outcome, out } = play("l2-spliced-corpse", input);
+  expect(outcome).toBe("won");
+  expect(out).toContain("Choose the base");
+  expect(out).toContain("Hand: Ember Moth (Assembled)");
+});
+
+test("cli_reports_errors_and_quits", () => {
+  const { outcome, out } = play("l3-simultaneous-paradox", ["c Spark", "x", "q"]);
+  expect(outcome).toBe("quit");
+  expect(out).toContain('"Spark" is not in the hand');
+  expect(out).toContain("Commands:");
+});