feat(advisor): Clarity-Gate orchestration in route.ts (consumes /retrieve)

Completes the advisor stack (FE + orchestration; /retrieve is SDK/RAG-owned). The route
now returns the FE contract instead of a text stream:
- retrieveFull() calls /retrieve with {query, context}; consumes clarity/evidence/
  visual_evidence/footnotes (exact shape per board 2026-07-01 12:25).
- mode-routing (resolveMode): clarify unless a context was chosen and /retrieve's
  clarity.mode says so. clarify -> L1 general answer (completeAdvisorAnswer, ungrounded,
  no sources). answer -> L2 answer over numbered evidence with [n] markers.
- citations generated here ([n] -> nth evidence unit); footnotes remapped; evidence /
  visual_evidence passed through.
- advisor-llm: non-streaming completeAdvisorAnswer(). Pure mappings in retrieve-mapping.ts
  (+ tests). Removed the dead v2 evidence.ts/evidence-adapter (RegulationRef moved to
  regulation-display). controls-augmentation kept (tested; re-integrable later).

NOT deployed: joint deploy with the SDK /retrieve endpoint (deploy-coupling). tsc clean,
25 vitest (mapping/clarify/answer/markdown/registry/rag), check-loc 0.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

admin-compliance/lib/sdk/advisor/contract.ts

@@ -23,11 +23,14 @@ export interface EvidenceUnit {
   paragraph?: string
   snippet?: string
   url?: string
+  regulation_code?: string // preferred key for family grouping (from /retrieve)
+  context?: string // knowledge space / domain
 }
 
 /** Numbered [n] <-> evidence coupling, produced by the SDK (not parsed from the answer). */
 export interface Citation {
   citation_id: string
+  number?: number // 1-based marker number ([n])
   evidence_id: string
   document: string
   section?: string | null

admin-compliance/lib/sdk/advisor/evidence-adapter.ts

@@ -1,145 +0,0 @@
-// Adapter: RAG/compiler output -> the structured AdvisorEvidenceMeta the Evidence Workspace renders.
-// This is the ONLY place that maps backend shapes to the frontend envelope. The frontend never
-// parses the answer text — all structure originates here from structured fields.
-
-import type {
-  AdvisorEvidenceMeta,
-  FigureUnit,
-  FootnoteUnit,
-  KnowledgeUnit,
-  RegulationRef,
-} from './evidence'
-import { deriveStats } from './evidence'
-import type { SdkRagResult } from '../agents/advisor-rag'
-
-/** Provisional raw figure (C8) shape — reconcile with the RAG-ingestion contract (board). */
-export interface RawFigure {
-  figure_id?: string
-  id?: string
-  label?: string // "Abbildung 3"
-  caption?: string
-  topic?: string
-  regulation_code?: string
-  regulation_short?: string
-  regulation_name?: string
-  section?: string
-  vision_summary?: string
-  description?: string
-  image_url?: string
-  url?: string
-}
-
-/** Provisional raw footnote (C-FN) shape — reconcile with the RAG-ingestion contract (board). */
-export interface RawFootnote {
-  id?: string
-  ref?: string
-  number?: string | number
-  regulation_code?: string
-  regulation_short?: string
-  regulation_name?: string
-  section?: string
-  text?: string
-}
-
-export interface RawEvidenceInput {
-  results?: SdkRagResult[]
-  figures?: RawFigure[]
-  footnotes?: RawFootnote[]
-}
-
-function regulationRef(
-  code?: string,
-  name?: string,
-  short?: string,
-): RegulationRef {
-  return {
-    code: (code || short || name || 'unknown').toLowerCase().replace(/\s+/g, '_'),
-    name: name || undefined,
-    short: short || name || code || 'Quelle',
-  }
-}
-
-function truncate(text: string, max = 240): string {
-  const t = text.trim().replace(/\s+/g, ' ')
-  return t.length > max ? `${t.slice(0, max - 1)}…` : t
-}
-
-function toKnowledgeUnit(r: SdkRagResult, idx: number): KnowledgeUnit | null {
-  const regulation = regulationRef(r.regulation_code, r.regulation_name, r.regulation_short)
-  const section = r.is_recital
-    ? `Erwägungsgrund ${r.article ?? ''}`.trim()
-    : r.article || undefined
-  const label = r.article_label?.trim() || undefined
-  // Drop empty placeholders: a unit needs at least a label or a section to be meaningful.
-  if (!label && !section && !regulation.name && regulation.short === 'Quelle') return null
-  return {
-    id: `src-${idx}`,
-    regulation,
-    section,
-    paragraph: r.paragraph || undefined,
-    subsection: r.sub || undefined,
-    label,
-    score: typeof r.score === 'number' ? r.score : undefined,
-    snippet: r.text ? truncate(r.text) : undefined,
-    open: r.source_url ? { originalUrl: r.source_url } : undefined,
-  }
-}
-
-function dedupeKey(u: KnowledgeUnit): string {
-  return [u.regulation.code, u.section, u.paragraph, u.subsection, u.label]
-    .map((x) => x || '')
-    .join('|')
-}
-
-function toFigureUnit(f: RawFigure, idx: number): FigureUnit | null {
-  const id = f.figure_id || f.id
-  const imageUrl = f.image_url || f.url
-  if (!id && !imageUrl && !f.label) return null
-  return {
-    id: id || `fig-${idx}`,
-    label: f.label || `Abbildung ${idx + 1}`,
-    caption: f.caption || undefined,
-    topic: f.topic || undefined,
-    source: regulationRef(f.regulation_code, f.regulation_name, f.regulation_short),
-    section: f.section || undefined,
-    visionSummary: f.vision_summary || f.description || undefined,
-    imageUrl: imageUrl || undefined,
-  }
-}
-
-function toFootnoteUnit(f: RawFootnote, idx: number): FootnoteUnit | null {
-  const ref = f.ref || (f.number != null ? `Fußnote ${f.number}` : undefined)
-  if (!ref && !f.text) return null
-  return {
-    id: f.id || `fn-${idx}`,
-    ref: ref || `Fußnote ${idx + 1}`,
-    source: regulationRef(f.regulation_code, f.regulation_name, f.regulation_short),
-    section: f.section || undefined,
-    text: f.text || undefined,
-  }
-}
-
-/**
- * Build the structured evidence meta. Sources are deduped (same citation retrieved multiple
- * times collapses to one, keeping the highest score) and order is preserved by score.
- */
-export function adaptEvidence(input: RawEvidenceInput): AdvisorEvidenceMeta {
-  const seen = new Map<string, KnowledgeUnit>()
-  ;(input.results || []).forEach((r, i) => {
-    const unit = toKnowledgeUnit(r, i)
-    if (!unit) return
-    const key = dedupeKey(unit)
-    const existing = seen.get(key)
-    if (!existing || (unit.score ?? 0) > (existing.score ?? 0)) seen.set(key, unit)
-  })
-  const sources = [...seen.values()].sort((a, b) => (b.score ?? 0) - (a.score ?? 0))
-  const figures = (input.figures || [])
-    .map(toFigureUnit)
-    .filter((x): x is FigureUnit => x !== null)
-  const footnotes = (input.footnotes || [])
-    .map(toFootnoteUnit)
-    .filter((x): x is FootnoteUnit => x !== null)
-
-  const meta = { sources, figures, footnotes }
-  return { ...meta, stats: deriveStats(meta) }
-}

admin-compliance/lib/sdk/advisor/evidence.ts

@@ -1,103 +0,0 @@
-// Structured evidence contract for the Compliance Advisor "Evidence Workspace".
-//
-// HARD RULE (architecture): the frontend renders ONLY these structured fields and
-// NEVER parses the answer text. All structure (sources, figures, footnotes) is owned
-// by the SDK/compiler (C-stages) and surfaced as data. The proxy is the adapter that
-// fills this envelope from RAG/compiler output. See memory: advisor-evidence-workspace-no-parse.
-
-/** A regulation / document reference (CRA, EDPB WP248, MaschinenVO, ...). */
-export interface RegulationRef {
-  code: string // canonical id, e.g. "cra", "edpb_wp248", "maschinenvo"
-  name?: string // full name
-  short?: string // short label shown in the card header
-}
-
-/** Openable targets for an evidence item — present only when the SDK can resolve them. */
-export interface OpenTargets {
-  originalUrl?: string // original text / source_url
-  chunkId?: string // retrieved chunk
-  footnoteId?: string // C-FN
-  figureId?: string // C8
-}
-
-/**
- * A retrieved source as a hierarchical Knowledge Unit, mirroring the compiler:
- * Regelwerk -> Section (C1/C2) -> Paragraph -> Footnote (C-FN).
- * Rendered as a card, not a text-list line. E.g. "EDPB WP248 / Kapitel III.B / Fußnote 17".
- */
-export interface KnowledgeUnit {
-  id: string
-  regulation: RegulationRef
-  section?: string // "Annex I" / "Kapitel III.B" / "Anhang III"
-  subsection?: string // "Abschnitt 2.3"
-  paragraph?: string // Absatz / paragraph
-  footnoteRef?: string // "Fußnote 17" when this unit IS a footnote-backed source
-  label?: string // pre-formatted citation fallback, e.g. "BDSG § 38 Abs. 1"
-  score?: number // retrieval score (optional)
-  snippet?: string // short passage preview (optional) — lets the user peek the cited text
-  open?: OpenTargets
-}
-
-/** A figure (C8) as a Knowledge Unit — never a bare image. Only present when figures exist. */
-export interface FigureUnit {
-  id: string // figure_id
-  label: string // "Abbildung 3"
-  caption?: string // "PDCA-Zyklus"
-  topic?: string
-  source: RegulationRef // "EDPB ..."
-  section?: string
-  visionSummary?: string // vision/LLM description of the figure
-  imageUrl?: string // Playwright PNG; undefined until the RAG-ingestion contract delivers it
-}
-
-/** A footnote (C-FN) as a first-class evidence item. */
-export interface FootnoteUnit {
-  id: string
-  ref: string // "Fußnote 17"
-  source: RegulationRef
-  section?: string
-  text?: string
-}
-
-/** Counts for the stats bar above the answer ("Diese Antwort basiert auf N Quellen"). */
-export interface AdvisorStats {
-  sources: number
-  regulations: number // distinct Regelwerke
-  figures: number
-  footnotes: number
-}
-
-/**
- * Meta sent by the proxy FIRST (one JSON line), then the answer streams as tokens.
- * RAG runs before the LLM, so all evidence is known up front and the panes render
- * immediately while the answer streams in.
- */
-export interface AdvisorEvidenceMeta {
-  stats: AdvisorStats
-  sources: KnowledgeUnit[]
-  figures: FigureUnit[]
-  footnotes: FootnoteUnit[]
-  relatedDocs?: KnowledgeUnit[]
-}
-
-/** The full evidence a single answer turn holds (meta + the streamed answer markdown). */
-export interface AdvisorEvidence extends AdvisorEvidenceMeta {
-  answer: string // markdown prose, NO inline citations (sources live in the pane)
-}
-
-export function emptyStats(): AdvisorStats {
-  return { sources: 0, regulations: 0, figures: 0, footnotes: 0 }
-}
-
-/** Pure derivation of the stats bar from the evidence items (no parsing of answer text). */
-export function deriveStats(
-  e: Pick<AdvisorEvidenceMeta, 'sources' | 'figures' | 'footnotes'>,
-): AdvisorStats {
-  const regulations = new Set(e.sources.map((s) => s.regulation.code))
-  return {
-    sources: e.sources.length,
-    regulations: regulations.size,
-    figures: e.figures.length,
-    footnotes: e.footnotes.length,
-  }
-}

admin-compliance/lib/sdk/advisor/regulation-display.ts

@@ -2,7 +2,11 @@
 // friendly label (+ chapter for multi-part works like the DSK SDM). Presentation layer only:
 // it bridges G2 (clean RAG metadata) and keeps working once codes are clean. Extend the table freely.
 
-import type { RegulationRef } from './evidence'
+export interface RegulationRef {
+  code?: string
+  name?: string
+  short?: string
+}
 
 export interface RegulationDisplay {
   familyKey: string // stable key used to GROUP evidence

admin-compliance/lib/sdk/advisor/retrieve-mapping.ts

@@ -0,0 +1,83 @@
+// Pure mappings from the Go /retrieve response (SDK/RAG-owned; board 2026-07-01 12:25)
+// to the FE-facing advisor contract. Kept pure + testable; the orchestration (route.ts) wires them.
+
+import type { Citation, ClarityInfo, EvidenceUnit, Footnote, VisualEvidence } from './contract'
+
+export interface RetrieveClarity {
+  mode?: string // 'clarify' | 'answer'
+  reason?: string // e.g. 'middle_band_llm_needed'
+  concentration?: number
+  domain_count?: number
+  dominant_context?: string
+  candidate_contexts?: { id: string; label: string; hits?: number }[]
+}
+
+export interface RetrieveFootnote {
+  id?: string
+  ref?: string
+  number?: number
+  regulation_code?: string
+  regulation_short?: string
+  regulation_name?: string
+  section?: string
+  text?: string
+}
+
+export interface RetrieveResponse {
+  evidence?: EvidenceUnit[]
+  visual_evidence?: VisualEvidence[]
+  footnotes?: RetrieveFootnote[]
+  clarity?: RetrieveClarity
+  results?: unknown[]
+  tables?: unknown[] // C6 — not in the FE contract yet (future TablesPane)
+}
+
+/** clarify unless a context was chosen; /retrieve's clarity.mode decides for un-scoped queries. */
+export function resolveMode(clarityMode: string | undefined, hasContext: boolean): 'clarify' | 'answer' {
+  if (hasContext) return 'answer'
+  return clarityMode === 'clarify' ? 'clarify' : 'answer'
+}
+
+export function mapClarity(c: RetrieveClarity | undefined, mode: 'clarify' | 'answer'): ClarityInfo {
+  return {
+    is_underspecified: mode === 'clarify',
+    concentration: c?.concentration ?? 0,
+    dominant_context: c?.dominant_context,
+    suggested_contexts:
+      mode === 'clarify' ? (c?.candidate_contexts ?? []).map((cc) => ({ id: cc.id, label: cc.label })) : undefined,
+  }
+}
+
+export function mapFootnotes(fns: RetrieveFootnote[] | undefined): Footnote[] {
+  return (fns ?? []).map((f) => ({
+    footnote_id: f.id,
+    ref: f.ref ?? (f.number != null ? `Fußnote ${f.number}` : undefined),
+    document: f.regulation_short || f.regulation_name || f.regulation_code,
+    section: f.section,
+    text: f.text,
+  }))
+}
+
+/** Citations are generated by the orchestration (not by /retrieve): [n] -> nth evidence unit. */
+export function buildCitations(evidence: EvidenceUnit[]): Citation[] {
+  return evidence.map((e, i) => ({
+    citation_id: `c${i + 1}`,
+    number: i + 1,
+    evidence_id: e.evidence_id,
+    document: e.document,
+    section: e.section ?? null,
+    paragraph: e.paragraph ?? null,
+    footnote: null,
+    figure: null,
+  }))
+}
+
+/** Numbered evidence list injected into the L2 prompt so the LLM can cite [n]. */
+export function numberedEvidenceForPrompt(evidence: EvidenceUnit[]): string {
+  return evidence
+    .map((e, i) => {
+      const loc = [e.document, e.section, e.paragraph].filter(Boolean).join(' ')
+      return `[${i + 1}] ${loc}\n${e.snippet ?? ''}`.trim()
+    })
+    .join('\n\n')
+}