feat(recipe-generation): Cibello Receptkatalog Fas A – STEG 1

- Nytt paket @app/recipe-generation med pipeline, verifieringsgrind,
  gaprapport och pilotbatch-script.
- Ny AAMOS-task GENERATE_RECIPE_CANDIDATES i @app/ai-contracts.
- GeminiAamosClient utökat med receptgenereringsstöd.
- MockAamosClient uppdaterad med deterministiska kandidater.
- Verifieringspipeline: ingrediensmappning (hård spärr), härledda allergener,
  beräknad näring via nutrition-engine, språk-/kvalitetskontroll, dedup.
- Hermetiska tester: 10/10 gröna.
- typecheck + test + build: gröna för hela workspace.

Refs: docs/32-receptkatalog-buildout.md

packages/recipe-generation/scripts/pilot-batch.ts

@@ -0,0 +1,145 @@
+#!/usr/bin/env tsx
+/**
+ * PILOTBATCH – Receptkatalog Fas A (docs/32).
+ *
+ * Genererar ~20–30 recept över en skiva av matrisen:
+ *   middag × mejeri/kyckling/köttfärs × allätare+veg
+ *
+ * Använder Gemini i staging/dev (AAMOS_MODE=gemini) eller mock (AAMOS_MODE=mock).
+ * Ingen påfyllning i prod. Resultatet skrivs till stdout som JSON + markdown.
+ *
+ * Körning:
+ *   AAMOS_MODE=mock pnpm tsx packages/recipe-generation/scripts/pilot-batch.ts
+ *   AAMOS_MODE=gemini GEMINI_API_KEY=... pnpm tsx packages/recipe-generation/scripts/pilot-batch.ts
+ */
+
+import { createAamosClient } from "@app/ai-contracts";
+import { SEED_INGREDIENTS } from "@app/database/seed";
+import { runPipeline, type PipelineTarget, type PipelineIngredient } from "@app/recipe-generation";
+import type { CanonicalIngredientLookup, SimilarityLookup } from "@app/recipe-generation";
+
+// ── 1. Bygg katalog från seed-data ─────────────────────────────────────────
+const catalog: PipelineIngredient[] = SEED_INGREDIENTS.map((i) => ({
+  id: i.id,
+  nameSv: i.nameSv,
+  category: i.category,
+  defaultUnit: i.defaultUnit,
+  isVegan: i.isVegan,
+  isVegetarian: i.isVegetarian,
+  containsGluten: i.containsGluten,
+  containsLactose: i.containsLactose,
+  allergens: i.allergens,
+}));
+
+// ── 2. Bygg lookup för verifiering ─────────────────────────────────────────
+const ingredientLookup: CanonicalIngredientLookup = {
+  getById(id: string) {
+    const ing = SEED_INGREDIENTS.find((i) => i.id === id);
+    if (!ing) return undefined;
+    return {
+      id: ing.id,
+      nutritionPer100: ing.nutritionPer100,
+      defaultUnit: ing.defaultUnit,
+      densityGPerMl: ing.densityGPerMl ?? null,
+      gramsPerPiece: ing.gramsPerPiece ?? null,
+      allergens: ing.allergens,
+      isVegan: ing.isVegan,
+      isVegetarian: ing.isVegetarian,
+      containsGluten: ing.containsGluten,
+      containsLactose: ing.containsLactose,
+      isPork: ing.isPork,
+      isBeef: ing.isBeef,
+      isAlcohol: ing.isAlcohol,
+    };
+  },
+};
+
+// ── 3. Dedup-lookup (enkel, baserad på titel) ──────────────────────────────
+const knownTitles = new Set<string>();
+const similarityLookup: SimilarityLookup = {
+  async hasSimilarity(title: string) {
+    if (knownTitles.has(title.toLowerCase())) return true;
+    knownTitles.add(title.toLowerCase());
+    return false;
+  },
+};
+
+// ── 4. Definiera pilot-matris ──────────────────────────────────────────────
+const targets: PipelineTarget[] = [
+  // Mejeri × allätare
+  { mealType: "dinner", mainIngredientId: "milk_3", dietVariant: "standard", count: 3 },
+  { mealType: "dinner", mainIngredientId: "cream", dietVariant: "standard", count: 2 },
+  // Kyckling × allätare
+  { mealType: "dinner", mainIngredientId: "chicken_breast", dietVariant: "standard", count: 4 },
+  { mealType: "dinner", mainIngredientId: "chicken_thigh", dietVariant: "standard", count: 2 },
+  // Köttfärs × allätare
+  { mealType: "dinner", mainIngredientId: "ground_beef", dietVariant: "standard", count: 3 },
+  { mealType: "dinner", mainIngredientId: "ground_pork", dietVariant: "standard", count: 2 },
+  // Veg-varianter
+  { mealType: "dinner", mainIngredientId: "tofu_firm", dietVariant: "vegan", count: 3 },
+  { mealType: "dinner", mainIngredientId: "lentils_red", dietVariant: "vegetarian", count: 2 },
+  { mealType: "dinner", mainIngredientId: "chickpeas", dietVariant: "vegan", count: 2 },
+];
+
+// ── 5. Kör pipelinen ───────────────────────────────────────────────────────
+async function main() {
+  const client = createAamosClient(process.env);
+  console.error("[pilot-batch] Startar generering...");
+  console.error(`[pilot-batch] Katalog: ${catalog.length} ingredienser`);
+  console.error(`[pilot-batch] Mål: ${targets.length} matris-celler, ~${targets.reduce((s, t) => s + t.count, 0)} recept`);
+
+  const result = await runPipeline(
+    client,
+    targets,
+    catalog,
+    ingredientLookup,
+    similarityLookup,
+    { maxPrepTimeMinutes: 30, maxCookTimeMinutes: 45, portions: 4 },
+  );
+
+  // ── 6. Rapportera ────────────────────────────────────────────────────────
+  const report = {
+    batchId: `pilot-${Date.now()}`,
+    generatedAt: new Date().toISOString(),
+    targetMatrix: targets,
+    geminiStatus: result.geminiResult.status,
+    geminiCostUsd: result.geminiResult.costUsd ?? 0,
+    candidatesGenerated: result.candidates.length,
+    verifiedCount: result.verifiedCount,
+    unverifiedCount: result.unverifiedCount,
+    rejectedCount: result.rejectedCount,
+    candidates: result.verificationResults.map((r) => ({
+      title: r.candidate.titleSv,
+      status: r.status,
+      reasons: r.reasons,
+      allergens: r.allergens,
+      nutritionPerPortion: r.nutritionPerPortion,
+      ingredients: r.candidate.ingredients.map((i) => i.canonicalIngredientId),
+    })),
+  };
+
+  console.log(JSON.stringify(report, null, 2));
+
+  // Markdown-sammanfattning till stderr
+  console.error("\n# Pilotbatch-sammanfattning\n");
+  console.error(`- Genererade kandidater: ${result.candidates.length}`);
+  console.error(`- Verified: ${result.verifiedCount}`);
+  console.error(`- Unverified: ${result.unverifiedCount}`);
+  console.error(`- Rejected: ${result.rejectedCount}`);
+  console.error(`- Gemini-kostnad: $${(result.geminiResult.costUsd ?? 0).toFixed(4)}`);
+
+  if (result.geminiResult.error) {
+    console.error(`\n**Fel:** ${result.geminiResult.error}`);
+  }
+
+  if (result.candidates.length === 0 && result.geminiResult.status === "ok") {
+    console.error("\n**Notering:** Gemini returnerade ok men inga kandidater. " +
+      "Mock-klienten stödjer inte GENERATE_RECIPE_CANDIDATES ännu — " +
+      "kör med AAMOS_MODE=gemini för live-generering.");
+  }
+}
+
+main().catch((err) => {
+  console.error("[pilot-batch] Fatal:", err);
+  process.exit(1);
+});