fix: validate nested analysis fields before merging and preparation

tests/analysis-quality.test.mjs

@@ -1,8 +1,25 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
 import {qualifyAnalysis} from '../server/analysis-quality.mjs';
+test('malformed nested model fields cannot reach preparation screens',()=>{
+ for(const result of [
+  {itemsAndSpecs:[null]}, {itemsAndSpecs:[{name:{text:'Kit'}}]},
+  {itemsAndSpecs:[{name:'Kit',quantity:'2 adet',keySpecs:'steril'}]},
+  {documentChecklist:[{document:'ÜTS',mandatory:'false'}]},
+  {criticalRequirements:[{text:'Numune'}]}, {deadlines:'120 gün'},
+  {roadmap:[{action:'Hazırla',step:'bir'}]},
+  {bidAnalysis:{recommendedBid:'1000'}}, {bidAnalysis:{winProbability:101}},
+  {citations:[null]}, {summary:{text:'Analiz'}}
+ ]) assert.throws(()=>qualifyAnalysis(result), /biçim/);
+});
+test('missing item quantity or document obligation keeps analysis partial',()=>{
+ const out=qualifyAnalysis({itemsAndSpecs:[{name:'Kit'}],documentChecklist:[{document:'ÜTS'}]});
+ assert.equal(out.sourceReview.status,'partial');
+ assert.ok(out.sourceReview.issues.some(v=>v.includes('miktar/birim')));
+ assert.ok(out.sourceReview.issues.some(v=>v.includes('zorunluluk')));
+});
 test('truncated input and repaired output are partial, never complete analysis',()=>{
- const r=qualifyAnalysis({itemsAndSpecs:[{name:'Kit'}]},{text:'a'.repeat(100),limit:50,expectedItems:100,repaired:true});
+ const r=qualifyAnalysis({itemsAndSpecs:[{name:'Kit',quantity:'2 adet'}]},{text:'a'.repeat(100),limit:50,expectedItems:100,repaired:true});
  assert.equal(r.sourceReview.status,'partial');assert.equal(r.sourceReview.issues.length,3);
  assert.equal(r.sourceReview.analyzedCharacters,50);
  assert.equal(r.sourceReview.sections.documentChecklist,'not_extracted');