fix(v2): WAITING_*/blocked classes never enter Top10 regardless of contextChanged

Real bug confirmed in the prior cycle's Run A: WAITING_VENDOR tickets
entered the Top10 solely because contextChanged=true (a fresh AI call
happened this run) -- contextChanged should only decide whether to
reanalyze (logic/cache.js), never whether an already-still-blocked
ticket can compete.

logic/cooldown.js: removed the `&& !contextChanged` condition from the
BLOCKING_CLASSIFICATIONS check in computeCooldown -- a ticket whose
CURRENT classification (fresh or cached) is in BLOCKING_CLASSIFICATIONS
is now excluded unconditionally. Also expanded BLOCKING_CLASSIFICATIONS
to the full list required this cycle: WAITING_REQUESTER, WAITING_VENDOR,
WAITING_APPROVAL, SCHEDULED, DEPENDENCY_BLOCKED, PROJECT_LONG_TERM,
DUPLICATE_OR_OBSOLETE (WAITING_APPROVAL/PROJECT_LONG_TERM/
DUPLICATE_OR_OBSOLETE previously only had a score penalty, not exclusion
-- WAITING_APPROVAL has positive base score points, so it could
genuinely win a Top10 slot before this fix). The critical-override escape
hatch (SLA vencido + prioridade alta, etc.) is untouched -- still the
only way a blocked classification can surface.

logic/cooldown.test.js: rewrote the one test that was actually asserting
the buggy behavior ("mudanca de contexto real desbloqueia mesmo em
estado de espera" -> now proves the opposite, with a comment explaining
why); added tests for the chronology-driven unblock case (ticket moves
out of a blocking classification entirely) and the two newly-blocking
classes.
logic/score.test.js: added end-to-end tests through computeScore()
proving WAITING_VENDOR and WAITING_APPROVAL are excludedFromTop10 even
with contextChanged=true.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

logic/cooldown.test.js

@@ -23,12 +23,39 @@ test('enviado ontem sem mudanca recebe penalidade crescente', () => {
   assert.equal(result.blocked, false);
 });
 
-test('mudanca de contexto real desbloqueia mesmo em estado de espera', () => {
+test('BUG REAL corrigido: WAITING_VENDOR continua bloqueado do Top10 mesmo com contextChanged=true -- missao "finalizacao para producao" secao 10', () => {
+  // Antes deste ciclo, contextChanged=true desbloqueava um chamado que CONTINUAVA
+  // classificado como WAITING_VENDOR apos a reanalise -- foi exatamente o que aconteceu na
+  // Run A anterior. contextChanged so deve decidir SE reanalisamos (logic/cache.js), nunca
+  // SE um chamado ainda bloqueado pode competir no Top10.
   const memory = { consecutive_days_sent: 2, last_sent_at: NOW - ONE_DAY, next_review_at: NOW + ONE_DAY };
   const result = computeCooldown({ ticket: ticket({}), classification: 'WAITING_VENDOR', contextChanged: true, memory, now: NOW, config: CONFIG });
+  assert.equal(result.blocked, true);
+  assert.equal(result.reason, 'blocked_waiting_vendor');
+});
+
+test('chamado sai de WAITING_VENDOR para ACTIONABLE_NOW apos evento real (cronologia) -- deixa de ser bloqueado', () => {
+  // A reclassificacao em si (peca chegou, virou ACTIONABLE_NOW) e responsabilidade do prompt/
+  // IA; aqui validamos que, uma vez que a classificacao ja NAO esta mais em
+  // BLOCKING_CLASSIFICATIONS, o cooldown para de bloquear -- sem depender de contextChanged.
+  const memory = { consecutive_days_sent: 2, last_sent_at: NOW - ONE_DAY, next_review_at: NOW + ONE_DAY };
+  const result = computeCooldown({ ticket: ticket({}), classification: 'ACTIONABLE_NOW', contextChanged: true, memory, now: NOW, config: CONFIG });
   assert.equal(result.blocked, false);
 });
 
+test('WAITING_APPROVAL tambem fica fora do Top10 incondicionalmente -- classe adicionada nesta missao', () => {
+  const result = computeCooldown({ ticket: ticket({}), classification: 'WAITING_APPROVAL', contextChanged: true, memory: null, now: NOW, config: CONFIG });
+  assert.equal(result.blocked, true);
+  assert.equal(result.reason, 'blocked_waiting_approval');
+});
+
+test('PROJECT_LONG_TERM e DUPLICATE_OR_OBSOLETE tambem ficam fora do Top10 incondicionalmente', () => {
+  const r1 = computeCooldown({ ticket: ticket({}), classification: 'PROJECT_LONG_TERM', contextChanged: true, memory: null, now: NOW, config: CONFIG });
+  const r2 = computeCooldown({ ticket: ticket({}), classification: 'DUPLICATE_OR_OBSOLETE', contextChanged: true, memory: null, now: NOW, config: CONFIG });
+  assert.equal(r1.blocked, true);
+  assert.equal(r2.blocked, true);
+});
+
 test('NEEDS_COORDINATION sempre bloqueado para o Top 10 diario', () => {
   const result = computeCooldown({ ticket: ticket({}), classification: 'NEEDS_COORDINATION', contextChanged: false, memory: null, now: NOW, config: CONFIG });
   assert.equal(result.blocked, true);