feat: launch local-first Sudoku workbench

tests/data/samples.test.ts

@@ -0,0 +1,15 @@
+import { describe, expect, it } from "vitest";
+import { SAMPLE_PUZZLES } from "../../src/data/samples";
+import { solveExact, solveLogically } from "../../src/solver";
+
+describe("bundled original samples", () => {
+  it.each(SAMPLE_PUZZLES)("ships $title as a unique puzzle", (puzzle) => {
+    const result = solveExact(puzzle, { maxSolutions: 2 });
+    expect(result.count).toBe(1);
+    expect(result.truncated).toBe(false);
+  });
+
+  it("solves the generated classic with the supported logical techniques", () => {
+    expect(solveLogically(SAMPLE_PUZZLES[0]).status).toBe("solved");
+  });
+});