fix: recognize past-tense vomiting in chat safety

src/domain.js

@@ -4,7 +4,7 @@ const URGENT_TEXT_PATTERNS = Object.freeze([
   ['blood', /\b(?:rectal bleeding|bleeding from (?:the )?(?:rectum|bottom)|blood(?:y)? (?:in|on|with) (?:my |the )?(?:stool|poop|bowel movement)|(?:stool|poop) (?:has|contains|with) blood)\b/i],
   ['blackOrDarkRed', /\b(?:(?:black|dark[- ]?red) (?:stool|poop|bowel movement)|(?:stool|poop|bowel movement) (?:is|looks?) (?:black|dark[- ]?red))s?\b/i],
   ['severePain', /\b(?:severe|constant|unrelenting) (?:abdominal|stomach|belly) pain\b/i],
-  ['vomiting', /\b(?:vomit(?:ing|ed|s)?|throw(?:ing|s)? up|threw up|thrown up|puk(?:e|ed|ing|es)|barf(?:ed|ing|s)?|upchuck(?:ed|ing|s)?|toss(?:ed|ing|es)? (?:my|your|his|her|our|their|the) cookies|los(?:e|t|ing|es) (?:my|your|his|her|our|their|the) lunch|(?:i|we) (?:(?:have|had|just|already|recently|am|are|was|were|kept) )?(?:hurl(?:ed|ing)?|spew(?:ed|ing)?)(?=\s*(?:[.!?]|$|again\b|twice\b|all night\b))|emesis)\b/i],
+  ['vomiting', /\b(?:vomit(?:ing|ed|s)?|throw(?:ing|s)? up|threw up|thrown up|puk(?:e|ed|ing|es)|barf(?:ed|ing|s)?|upchuck(?:ed|ing|s)?|toss(?:ed|ing|es)? (?:my|your|his|her|our|their|the) cookies|los(?:e|t|ing|es) (?:my|your|his|her|our|their|the) lunch|(?:i|we|you|he|she|they|someone) (?:(?:have|had|just|already|recently|am|are|was|were|kept) )?(?:hurl(?:s|ed|ing)?|spew(?:s|ed|ing)?)(?=\s*(?:[.!?]|$|again\b|twice\b|all night\b))|emesis)\b/i],
   ['fever', /\bfever(?:ish)?\b/i],
   ['cannotPassGas', /\b(?:cannot|can['’]?t|cant|unable to|not able to) pass gas\b/i],
 ]);

tests/domain.test.js

@@ -55,8 +55,10 @@ test('detects common urgent symptom language without matching unrelated blood wo
     'I am barfing',
     'I barfed',
     'I hurled',
+    'She hurls',
     'I am upchucking',
     'I spewed',
+    'She spews',
     'I tossed my cookies',
     'She tosses her cookies',
     'He tossed his cookies',

tests/hermes-agent-service.test.js

@@ -131,6 +131,7 @@ test('authoritative chat service intercepts urgent message and ledger symptoms b
   const pastTenseVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'I threw up', ledger: [] } });
   const slangVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'I barfed', ledger: [] } });
   const possessiveIdiomResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'She tosses her cookies', ledger: [] } });
+  const thirdPersonVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'She hurls', ledger: [] } });
   const ledgerResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: {
     message: 'What does my journal show?',
     ledger: [{ bristolType: 4, color: 'brown', note: '', symptoms: { cannotPassGas: true } }],
@@ -141,7 +142,7 @@ test('authoritative chat service intercepts urgent message and ledger symptoms b
   } });
 
   assert.equal(calls.length, 0);
-  for (const result of [messageResult, pastTenseVomitingResult, slangVomitingResult, possessiveIdiomResult, ledgerResult, noteResult]) {
+  for (const result of [messageResult, pastTenseVomitingResult, slangVomitingResult, possessiveIdiomResult, thirdPersonVomitingResult, ledgerResult, noteResult]) {
     assert.equal(result.safetyOverride, true);
     assert.match(result.reply, /medical help/i);
     assert.doesNotMatch(result.reply, /unsafe upstream/i);