Home hero: a test account is never the audience (#670)

ddiff --git a/server/ai/hero-copy.js b/server/ai/hero-copy.js
iindex 58b7c3e9..c068f5b5 100644
---- a/server/ai/hero-copy.js
++++ b/server/ai/hero-copy.js
@@@ -19,12 +19,16 @@ const MINOR_SKIN = { test: (s) => MINOR.test(s) && SKIN.test(s) };
  const CRUDE = /\b(cum|horny|porn\w*|nsfw|fuck\w*|shit\w*|piss\w*|bitch\w*|cunt|wank\w*|poop\w*|fart\w*|turds?|ass(hole)?s?|butthole)\b/i;
  // A keyboard mash taken for a name ("qeqweqwe watchers").
  const MASH = /(qwe|ewq|asdf|sdfg|zxcv|qeqw)/i;
++// A test account taken for an audience ("Live streaming for testing_testers crew testing", 2026-11-07): a name that
++// starts or ends a snake_case part with "test", or "test"/"tester"/"testing" followed by digits. "contest_king",
++// "Tesla" and the word "testing" on its own are not test accounts.
++const TEST_ACCOUNT = /\btest\w*_\w+|\b\w+_test\w*|\btest(er|ing)?\d+\b/i;
  
--const RULES = [NO_FREE, MINOR_SKIN, CRUDE, MASH];
++const RULES = [NO_FREE, MINOR_SKIN, CRUDE, MASH, TEST_ACCOUNT];
  
  function publicOk(text) {
      const s = String(text == null ? '' : text);
      return !RULES.some((re) => re.test(s));
  }
  
--module.exports = { publicOk, NO_FREE, MINOR_SKIN, CRUDE, MASH };
++module.exports = { publicOk, NO_FREE, MINOR_SKIN, CRUDE, MASH, TEST_ACCOUNT };
ddiff --git a/test/hero-copy.test.js b/test/hero-copy.test.js
iindex 228216fd..7423d7c0 100644
---- a/test/hero-copy.test.js
++++ b/test/hero-copy.test.js
@@@ -12,9 +12,12 @@ const assert = require('assert');
  const { publicOk } = require('../server/ai/hero-copy');
  
  const refused = ['qeqweqwe watchers', 'free streaming fans', 'shitpost central', 'asdfgh chill crew', 'horny chat crew',
--    'shirtless kids crew', 'naked kids crew', 'nude teen fans'];
++    'shirtless kids crew', 'naked kids crew', 'nude teen fans',
++    // Test accounts (2026-11-07: "Live streaming for testing_testers crew testing" was the home's first line).
++    'testing_testers crew testing', 'test_user fans', 'alex_test hype squad', 'tester2 chat crew'];
  for (const s of refused) assert.strictEqual(publicOk(s), false, `refused: ${s}`);
  const kept = ['2fat’s hype squad', 'JustTwoCuteBesties fans', 'Maticus and crew', 'JessePlays rhythm lovers', 'meme spike mob', 'van-dwelling coders',
--    'multi-GPU benchmark junkies', 'goosely’s loyal 3 viewers', 'class clowns', 'ara007 shirtless thoughts', 'figure-drawing nude art fans', 'button mashers', 'from Tesla GPUs to spicy memes', 'throttle the hype, not the vibes', 'Goosely chaos chat'];
++    'multi-GPU benchmark junkies', 'goosely’s loyal 3 viewers', 'class clowns', 'ara007 shirtless thoughts', 'figure-drawing nude art fans', 'button mashers', 'from Tesla GPUs to spicy memes', 'throttle the hype, not the vibes', 'Goosely chaos chat',
++    'contest_king fans', 'speed-testing crew', 'testing new overlays together'];
  for (const s of kept) assert.strictEqual(publicOk(s), true, `kept: ${s}`);
  console.log('hero copy: all checks passed');