Add Craftsman (Rishub C R) as non-voting committee contributor

data/committee-config.json

@@ -8,5 +8,8 @@
     {"login": "shaal", "name": "Ofer Shaal", "role": "member"},
     {"login": "inde5media", "name": "Mat Mathews", "role": "member"},
     {"login": "rcraw", "name": "Robert Ranson", "role": "member"}
+  ],
+  "contributors": [
+    {"login": "CraftsMan-Labs", "name": "Rishub C R (Craftsman)", "role": "contributor"}
   ]
 }

scripts/build-dashboard.mjs

@@ -80,6 +80,7 @@ const dashboard = {
     name: config.committee_name,
     quorum_rule: config.quorum_rule,
     members: config.members,
+    contributors: config.contributors || [],
   },
   submissions,
   approved,

test/committee-config.test.js

@@ -0,0 +1,26 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+
+const cfg = JSON.parse(readFileSync(new URL('../data/committee-config.json', import.meta.url)));
+
+test('committee-config: members drive quorum, contributors do not', () => {
+  // Quorum is Math.floor(members.length / 2) + 1 in the vote workflows.
+  // Contributors MUST NOT be in members[], or they would change the quorum denominator.
+  assert.equal(cfg.members.length, 6, 'voting roster size (quorum denominator) unchanged');
+  const quorum = Math.floor(cfg.members.length / 2) + 1;
+  assert.equal(quorum, 4, 'simple-majority quorum is 4');
+});
+
+test('committee-config: Craftsman is a non-voting contributor', () => {
+  const contribLogins = (cfg.contributors || []).map((c) => c.login);
+  assert.ok(contribLogins.includes('CraftsMan-Labs'), 'Craftsman listed as contributor');
+  const memberLogins = cfg.members.map((m) => m.login);
+  // Non-voting invariant: no login appears in both arrays.
+  for (const l of contribLogins) {
+    assert.ok(!memberLogins.includes(l), `${l} must not also be a voting member`);
+  }
+  for (const c of cfg.contributors || []) {
+    assert.equal(c.role, 'contributor', `${c.login} role is contributor`);
+  }
+});