Commit pendiente de Etapas 3+4. Son cambios validados (migraciones corriendo, build verde, 521 tests). Hay que commitearlos antes de empezar la siguiente etapa.

src/persistence/supabase/simulation-repo.ts

@@ -0,0 +1,49 @@
+import { supabase } from '@/lib/supabase'
+import type { Simulation, SimulationResult } from '@/domain/types'
+
+function fromRow(row: Record<string, unknown>): Simulation {
+  return {
+    id: row.id as string,
+    processId: row.process_id as string,
+    executedAt: Number(row.executed_at),
+    result: row.result as SimulationResult,
+    resultAutomated: row.result_automated != null
+      ? (row.result_automated as SimulationResult)
+      : undefined,
+  }
+}
+
+export const supabaseSimulationRepo = {
+  async save(simulation: Simulation): Promise<void> {
+    const { error } = await supabase.from('simulations').insert({
+      id: simulation.id,
+      process_id: simulation.processId,
+      executed_at: simulation.executedAt,
+      result: simulation.result,
+      result_automated: simulation.resultAutomated ?? null,
+    })
+    if (error) throw error
+  },
+
+  async getLatestByProcess(processId: string): Promise<Simulation | undefined> {
+    const { data, error } = await supabase
+      .from('simulations')
+      .select('*')
+      .eq('process_id', processId)
+      .order('executed_at', { ascending: false })
+      .limit(1)
+      .single()
+    if (error) return undefined
+    return fromRow(data as Record<string, unknown>)
+  },
+
+  async getByProcess(processId: string): Promise<Simulation[]> {
+    const { data, error } = await supabase
+      .from('simulations')
+      .select('*')
+      .eq('process_id', processId)
+      .order('executed_at', { ascending: false })
+    if (error) throw error
+    return (data ?? []).map(fromRow)
+  },
+}