fix(ci): align certification and publish checks

Use the assessment test preload in the public certification matrix and increase ATTW output capacity for clean CI publish readiness.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: chillenious

docs/certification/public-coverage-matrix.json

@@ -21,6 +21,8 @@
 			"cwd": ".",
 			"args": [
 				"test",
+				"--preload",
+				"./packages/assessment-player/tests/setup.ts",
 				"packages/assessment-player/tests/conformance-qti22-basic.test.ts",
 				"packages/assessment-player/tests/conformance-qti22-advanced.test.ts",
 				"packages/assessment-player/tests/conformance-qti30-advanced.test.ts"

scripts/check-attw.mjs

@@ -43,7 +43,7 @@ const runAttw = (dir) => {
 			cwd: dir,
 			stdio: "pipe",
 			encoding: "utf8",
-			maxBuffer: 32 * 1024 * 1024,
+			maxBuffer: 256 * 1024 * 1024,
 		});
 	} catch (error) {
 		const stdout = error.stdout?.toString?.() ?? "";