Load research detail resources from API

src/lib/research-api.ts

@@ -12,6 +12,44 @@ interface ApiResearchStatus {
     claim_count?: number;
 }
 
+interface ApiSourcesResponse {
+    sources: Array<{
+        id: string;
+        url: string;
+        title?: string | null;
+        domain?: string;
+        source_type?: string | null;
+    }>;
+}
+
+interface ApiClaimsResponse {
+    claims: Array<{
+        id: string;
+        claim_text: string;
+        claim_type: string;
+        confidence: number;
+        source_id?: string;
+        evidence_span?: string;
+    }>;
+}
+
+interface ApiEvidenceResponse {
+    evidence: Array<{
+        source_independence_score: number;
+        primary_source_proximity: number;
+        cross_source_support: number;
+        contradiction_level: number;
+        evidence_directness: number;
+        date_relevance_score: number;
+    }>;
+}
+
+interface ApiReportResponse {
+    summary: string;
+    findings: Array<{ text: string }>;
+    methodology: string;
+}
+
 function normalizeStatus(status: ApiResearchStatus): ResearchStatus {
     return {
         id: status.research_id,
@@ -65,8 +103,40 @@ export async function getResearchDetail(
     apiKey: string,
     researchId: string
 ): Promise<ResearchDetail> {
-    const response = await apiGet<ApiResearchStatus>(`/v1/research/${researchId}`, { apiKey });
-    return normalizeDetail(response);
+    const [status, sources, claims, evidence, report] = await Promise.all([
+        apiGet<ApiResearchStatus>(`/v1/research/${researchId}`, { apiKey }),
+        apiGet<ApiSourcesResponse>(`/v1/research/${researchId}/sources`, { apiKey }),
+        apiGet<ApiClaimsResponse>(`/v1/research/${researchId}/claims`, { apiKey }),
+        apiGet<ApiEvidenceResponse>(`/v1/research/${researchId}/evidence`, { apiKey }),
+        apiGet<ApiReportResponse>(`/v1/research/${researchId}/report`, { apiKey }),
+    ]);
+    return {
+        ...normalizeDetail(status),
+        sources: sources.sources.map(source => ({
+            ...source,
+            title: source.title ?? source.url,
+        })),
+        claims: claims.claims.map(claim => ({
+            id: claim.id,
+            claim: claim.claim_text,
+            claim_type: claim.claim_type,
+            confidence: claim.confidence,
+            source_id: claim.source_id,
+            evidence_span: claim.evidence_span,
+        })),
+        evidence: evidence.evidence.map(score => ({
+            source_independence: score.source_independence_score,
+            primary_source_proximity: score.primary_source_proximity,
+            cross_source_support: score.cross_source_support,
+            contradiction_level: score.contradiction_level,
+            evidence_directness: score.evidence_directness,
+            date_relevance: score.date_relevance_score,
+        })),
+        report: [report.summary, ...report.findings.map(finding => finding.text)]
+            .filter(Boolean)
+            .join('\n\n'),
+        methodology: report.methodology,
+    };
 }
 
 /**