fix: clear stale weekly preference after concurrent changes

tests/browser-qa.mjs

@@ -14,6 +14,7 @@ const token=signToken(user);
 const keyUser={email:'keys-browser-qa@example.test',name:'API QA',isAdmin:true};
 const keyToken=signToken(keyUser);
 let apiKeyListFailure=false;
+let briefFailure='none';
 process.env.IHALEIST_USER_DATA_DIR=dir;
 const {createBriefOutbox}=await import('../server/brief-outbox.mjs');
 const qaBriefOutbox=createBriefOutbox(dir);
@@ -72,6 +73,9 @@ const ui=await createServer({server:{host:'127.0.0.1',port:0,proxy:{'/api':{targ
    res.setHeader('Content-Type','application/json');res.end(JSON.stringify({success:true,job:qaJobs.getAiJob(user.email,created.id)}));
   }catch(error){res.writeHead(400,{'Content-Type':'application/json'});res.end(JSON.stringify({success:false,error:error.message}));}});return;
  }
+ if(req.url==='/qa-brief-controls') {res.setHeader('Content-Type','text/html; charset=utf-8');res.end(`<html lang="tr"><h1>Yerel haftalık özet testi</h1><button id="read">Özet okuma hatası</button><button id="write">Özet kayıt hatası</button><button id="none">Özet hatalarını kapat</button><p role="status"></p><script>for(const mode of ['read','write','none'])document.getElementById(mode).onclick=async()=>{const r=await fetch('/qa-brief-failure?mode='+mode,{method:'POST'});document.querySelector('[role=status]').textContent=await r.text();};</script></html>`);return;}
+ if(req.url?.startsWith('/qa-brief-failure?')&&req.method==='POST'){briefFailure=new URL(req.url,'http://localhost').searchParams.get('mode');res.end('Özet test durumu: '+briefFailure);return;}
+ if(req.url?.startsWith('/api/me/brief')&&((briefFailure==='read'&&req.method==='GET')||(briefFailure==='write'&&req.method==='POST'))){res.writeHead(503,{'Content-Type':'application/json'});res.end(JSON.stringify({success:false,error:'QA: Haftalık özet deposuna erişilemiyor.'}));return;}
  if(req.url==='/qa-api-controls') {res.setHeader('Content-Type','text/html; charset=utf-8');res.end(`<html lang="tr"><h1>Yerel API testi</h1><p>Yalnız geçici test deposunu etkiler.</p><button id="login">API test hesabıyla gir</button><button id="fail">Liste hatasını aç</button><button id="recover">Liste hatasını kapat</button><p role="status"></p><script type="module">import {setSession} from '/src/services/auth.js';document.querySelector('#login').onclick=()=>{setSession(${JSON.stringify(keyToken)},${JSON.stringify(keyUser)});location.href='/';};for(const [id,mode] of [['fail','on'],['recover','off']])document.getElementById(id).onclick=async()=>{await fetch('/qa-api-failure?mode='+mode,{method:'POST'});document.querySelector('[role=status]').textContent=mode==='on'?'Liste hatası açık':'Liste hatası kapalı';};</script></html>`);return;}
  if(req.method==='POST' && req.url?.startsWith('/qa-api-failure?')) {apiKeyListFailure=new URL(req.url,'http://localhost').searchParams.get('mode')==='on';res.end('ok');return;}
  if(apiKeyListFailure && req.method==='GET' && req.url==='/api/me/apikeys') {res.writeHead(503,{'Content-Type':'application/json'});res.end(JSON.stringify({success:false,error:'QA: Anahtar deposuna erişilemiyor.'}));return;}