chore: initialize beadboard baseline

tests/types/beads-types-contract.ts

@@ -0,0 +1,49 @@
+import type {
+  BeadIssue,
+  BeadStatus,
+  BeadDependencyType,
+  BeadIssueType,
+  BeadDependency,
+  ParseableBeadIssue,
+} from '../../src/lib/types';
+
+const status: BeadStatus = 'open';
+const depType: BeadDependencyType = 'blocks';
+const issueType: BeadIssueType = 'task';
+
+const dependency: BeadDependency = {
+  type: depType,
+  target: 'bb-123',
+};
+
+const issue: BeadIssue = {
+  id: 'bb-123',
+  title: 'Test issue',
+  status,
+  priority: 0,
+  issue_type: issueType,
+  description: 'schema contract',
+  assignee: 'agent',
+  owner: 'owner@example.com',
+  labels: ['test'],
+  dependencies: [dependency],
+  created_at: '2026-02-12T00:00:00Z',
+  updated_at: '2026-02-12T00:00:00Z',
+  closed_at: null,
+  close_reason: null,
+  closed_by_session: null,
+  created_by: 'zenchantlive',
+  due_at: null,
+  estimated_minutes: null,
+  external_ref: null,
+  metadata: {},
+};
+
+const parseable: ParseableBeadIssue = {
+  id: issue.id,
+  title: issue.title,
+};
+
+if (!parseable.id || !parseable.title) {
+  throw new Error('invalid parseable issue contract');
+}