feat(evidence): add Qdrant BM25 vector in place

backend/src/workspaces/evidence/preprocessing.ts

@@ -14,6 +14,7 @@ export interface EvidencePreprocessingDependencies {
   runStage(argv: string[]): Promise<Record<string, unknown>>;
   persistJob(): void;
   semanticPreflight(): Promise<{ ok: true } | { ok: false; code: SemanticFailureCode }>;
+  evidencePreflight(): Promise<{ ok: true } | { ok: false; code: SemanticFailureCode }>;
   requireRunId(value: unknown): string;
   numberRecord(value: unknown): Record<string, number> | undefined;
 }
@@ -138,7 +139,7 @@ export async function preprocessEvidence(
   }
   const policy = evidencePolicy(request.evidence, request.httpPrivateHostAllowlist);
   if (policy) return policy;
-  const semantic = await deps.semanticPreflight();
+  const semantic = await deps.evidencePreflight();
   if (!semantic.ok) {
     return { status: "failed", code: semantic.code, runId: request.job.runId };
   }