diff --git a/backend/Dockerfile b/backend/Dockerfile
index cd1c9a7..1e78b54 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -12,5 +12,8 @@ COPY --from=builder /app/dist ./dist
 COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/package.json ./
 COPY --from=builder /app/prisma ./prisma
+COPY --from=builder /app/prisma.config.js ./
+COPY --from=builder /app/entrypoint.sh ./
+RUN chmod +x entrypoint.sh
 EXPOSE 3001
-CMD ["node", "dist/main.js"]
+CMD ["sh", "entrypoint.sh"]
diff --git a/backend/entrypoint.sh b/backend/entrypoint.sh
new file mode 100644
index 0000000..a14004a
--- /dev/null
+++ b/backend/entrypoint.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+
+echo "Running database migrations..."
+node_modules/.bin/prisma migrate deploy
+
+exec node dist/main.js
diff --git a/backend/package.json b/backend/package.json
index 0c54b7f..c6441f7 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -11,6 +11,7 @@
     "start:prod": "node dist/main",
     "prisma:generate": "prisma generate",
     "prisma:pull": "prisma db pull",
+    "prisma:migrate": "prisma migrate deploy",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix"
   },
   "keywords": [],
diff --git a/backend/prisma/migrations/0000_init/migration.sql b/backend/prisma/migrations/0000_init/migration.sql
index 3c5a1d0..4fdd1bc 100644
--- a/backend/prisma/migrations/0000_init/migration.sql
+++ b/backend/prisma/migrations/0000_init/migration.sql
@@ -1,16 +1,19 @@
-Loaded Prisma config from prisma.config.js.
-
 -- CreateSchema
 CREATE SCHEMA IF NOT EXISTS "public";
 
 -- CreateEnum
-CREATE TYPE "service_location" AS ENUM ('office', 'delivery');
+DO $$ BEGIN
+  CREATE TYPE "service_location" AS ENUM ('office', 'delivery');
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateEnum
-CREATE TYPE "service_status" AS ENUM ('pending', 'accepted', 'denied', 'active', 'cancelled', 'completed', 'self_booked');
+DO $$ BEGIN
+  CREATE TYPE "service_status" AS ENUM ('pending', 'accepted', 'denied', 'active', 'cancelled', 'completed', 'self_booked');
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
 -- CreateTable
-CREATE TABLE "chats" (
+CREATE TABLE IF NOT EXISTS "chats" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "user_id" UUID NOT NULL,
     "professional_id" UUID NOT NULL,
@@ -19,8 +22,7 @@ CREATE TABLE "chats" (
     CONSTRAINT "chats_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "cities" (
+CREATE TABLE IF NOT EXISTS "cities" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "region_id" UUID NOT NULL,
     "name" VARCHAR(255) NOT NULL,
@@ -30,8 +32,7 @@ CREATE TABLE "cities" (
     CONSTRAINT "cities_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "comments" (
+CREATE TABLE IF NOT EXISTS "comments" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "author_id" UUID NOT NULL,
     "destination_id" UUID NOT NULL,
@@ -44,16 +45,14 @@ CREATE TABLE "comments" (
     CONSTRAINT "comments_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "countries" (
+CREATE TABLE IF NOT EXISTS "countries" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "name" VARCHAR(255) NOT NULL,
 
     CONSTRAINT "countries_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "messages" (
+CREATE TABLE IF NOT EXISTS "messages" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "chat_id" UUID NOT NULL,
     "sender_id" UUID NOT NULL,
@@ -63,8 +62,7 @@ CREATE TABLE "messages" (
     CONSTRAINT "messages_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "payment_methods" (
+CREATE TABLE IF NOT EXISTS "payment_methods" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "professional_id" UUID NOT NULL,
     "nequi" BOOLEAN DEFAULT false,
@@ -74,8 +72,7 @@ CREATE TABLE "payment_methods" (
     CONSTRAINT "payment_methods_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "professionals" (
+CREATE TABLE IF NOT EXISTS "professionals" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "user_id" UUID NOT NULL,
     "identification" VARCHAR(50),
@@ -98,16 +95,14 @@ CREATE TABLE "professionals" (
     CONSTRAINT "professionals_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "professions" (
+CREATE TABLE IF NOT EXISTS "professions" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "name" VARCHAR(255) NOT NULL,
 
     CONSTRAINT "professions_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "regions" (
+CREATE TABLE IF NOT EXISTS "regions" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "country_id" UUID NOT NULL,
     "name" VARCHAR(255) NOT NULL,
@@ -115,8 +110,7 @@ CREATE TABLE "regions" (
     CONSTRAINT "regions_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "reputations" (
+CREATE TABLE IF NOT EXISTS "reputations" (
     "user_id" UUID NOT NULL,
     "total" INTEGER NOT NULL DEFAULT 0,
     "average" DECIMAL(3,2) NOT NULL DEFAULT 0,
@@ -127,8 +121,7 @@ CREATE TABLE "reputations" (
     CONSTRAINT "reputations_pkey" PRIMARY KEY ("user_id")
 );
 
--- CreateTable
-CREATE TABLE "schedules" (
+CREATE TABLE IF NOT EXISTS "schedules" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "professional_id" UUID NOT NULL,
     "day_of_week" SMALLINT NOT NULL,
@@ -142,8 +135,7 @@ CREATE TABLE "schedules" (
     CONSTRAINT "schedules_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "services" (
+CREATE TABLE IF NOT EXISTS "services" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "professional_id" UUID NOT NULL,
     "user_id" UUID NOT NULL,
@@ -166,8 +158,7 @@ CREATE TABLE "services" (
     CONSTRAINT "services_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "settings" (
+CREATE TABLE IF NOT EXISTS "settings" (
     "key" VARCHAR(100) NOT NULL,
     "value" JSONB NOT NULL,
     "updated_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -175,8 +166,7 @@ CREATE TABLE "settings" (
     CONSTRAINT "settings_pkey" PRIMARY KEY ("key")
 );
 
--- CreateTable
-CREATE TABLE "specializations" (
+CREATE TABLE IF NOT EXISTS "specializations" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "professional_id" UUID NOT NULL,
     "name" VARCHAR(255) NOT NULL,
@@ -185,8 +175,16 @@ CREATE TABLE "specializations" (
     CONSTRAINT "specializations_pkey" PRIMARY KEY ("id")
 );
 
--- CreateTable
-CREATE TABLE "users" (
+CREATE TABLE IF NOT EXISTS "suggestions" (
+    "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
+    "name" VARCHAR(255),
+    "message" TEXT NOT NULL,
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "suggestions_pkey" PRIMARY KEY ("id")
+);
+
+CREATE TABLE IF NOT EXISTS "users" (
     "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
     "email" VARCHAR(255),
     "phone" VARCHAR(20),
@@ -208,126 +206,113 @@ CREATE TABLE "users" (
 );
 
 -- CreateIndex
-CREATE INDEX "idx_chats_professional_id" ON "chats"("professional_id");
+CREATE INDEX IF NOT EXISTS "idx_chats_professional_id" ON "chats"("professional_id");
+CREATE INDEX IF NOT EXISTS "idx_chats_user_id" ON "chats"("user_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "chats_user_id_professional_id_key" ON "chats"("user_id", "professional_id");
+CREATE INDEX IF NOT EXISTS "idx_cities_region_id" ON "cities"("region_id");
+CREATE INDEX IF NOT EXISTS "idx_comments_author_id" ON "comments"("author_id");
+CREATE INDEX IF NOT EXISTS "idx_comments_destination_id" ON "comments"("destination_id");
+CREATE INDEX IF NOT EXISTS "idx_comments_service_id" ON "comments"("service_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "countries_name_key" ON "countries"("name");
+CREATE INDEX IF NOT EXISTS "idx_messages_chat_id" ON "messages"("chat_id");
+CREATE INDEX IF NOT EXISTS "idx_messages_created_at" ON "messages"("created_at");
+CREATE UNIQUE INDEX IF NOT EXISTS "payment_methods_professional_id_key" ON "payment_methods"("professional_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "professionals_user_id_key" ON "professionals"("user_id");
+CREATE INDEX IF NOT EXISTS "idx_professionals_user_id" ON "professionals"("user_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "professions_name_key" ON "professions"("name");
+CREATE INDEX IF NOT EXISTS "idx_regions_country_id" ON "regions"("country_id");
+CREATE INDEX IF NOT EXISTS "idx_schedules_professional_id" ON "schedules"("professional_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "schedules_professional_id_day_of_week_key" ON "schedules"("professional_id", "day_of_week");
+CREATE INDEX IF NOT EXISTS "idx_services_day" ON "services"("day");
+CREATE INDEX IF NOT EXISTS "idx_services_professional_id" ON "services"("professional_id");
+CREATE INDEX IF NOT EXISTS "idx_services_status" ON "services"("status");
+CREATE INDEX IF NOT EXISTS "idx_services_user_id" ON "services"("user_id");
+CREATE INDEX IF NOT EXISTS "idx_specializations_professional_id" ON "specializations"("professional_id");
+CREATE UNIQUE INDEX IF NOT EXISTS "users_email_key" ON "users"("email");
+CREATE UNIQUE INDEX IF NOT EXISTS "users_phone_key" ON "users"("phone");
 
--- CreateIndex
-CREATE INDEX "idx_chats_user_id" ON "chats"("user_id");
+-- AddForeignKey (idempotent via DO blocks)
+DO $$ BEGIN
+  ALTER TABLE "chats" ADD CONSTRAINT "chats_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "chats_user_id_professional_id_key" ON "chats"("user_id", "professional_id");
+DO $$ BEGIN
+  ALTER TABLE "chats" ADD CONSTRAINT "chats_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_cities_region_id" ON "cities"("region_id");
+DO $$ BEGIN
+  ALTER TABLE "cities" ADD CONSTRAINT "cities_region_id_fkey" FOREIGN KEY ("region_id") REFERENCES "regions"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_comments_author_id" ON "comments"("author_id");
+DO $$ BEGIN
+  ALTER TABLE "comments" ADD CONSTRAINT "comments_author_id_fkey" FOREIGN KEY ("author_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_comments_destination_id" ON "comments"("destination_id");
+DO $$ BEGIN
+  ALTER TABLE "comments" ADD CONSTRAINT "comments_destination_id_fkey" FOREIGN KEY ("destination_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_comments_service_id" ON "comments"("service_id");
+DO $$ BEGIN
+  ALTER TABLE "comments" ADD CONSTRAINT "comments_service_id_fkey" FOREIGN KEY ("service_id") REFERENCES "services"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "countries_name_key" ON "countries"("name");
+DO $$ BEGIN
+  ALTER TABLE "messages" ADD CONSTRAINT "messages_chat_id_fkey" FOREIGN KEY ("chat_id") REFERENCES "chats"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_messages_chat_id" ON "messages"("chat_id");
+DO $$ BEGIN
+  ALTER TABLE "messages" ADD CONSTRAINT "messages_sender_id_fkey" FOREIGN KEY ("sender_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_messages_created_at" ON "messages"("created_at");
+DO $$ BEGIN
+  ALTER TABLE "payment_methods" ADD CONSTRAINT "payment_methods_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "payment_methods_professional_id_key" ON "payment_methods"("professional_id");
+DO $$ BEGIN
+  ALTER TABLE "professionals" ADD CONSTRAINT "professionals_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "professionals_user_id_key" ON "professionals"("user_id");
+DO $$ BEGIN
+  ALTER TABLE "regions" ADD CONSTRAINT "regions_country_id_fkey" FOREIGN KEY ("country_id") REFERENCES "countries"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_professionals_user_id" ON "professionals"("user_id");
+DO $$ BEGIN
+  ALTER TABLE "reputations" ADD CONSTRAINT "reputations_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "professions_name_key" ON "professions"("name");
+DO $$ BEGIN
+  ALTER TABLE "schedules" ADD CONSTRAINT "schedules_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_regions_country_id" ON "regions"("country_id");
+DO $$ BEGIN
+  ALTER TABLE "services" ADD CONSTRAINT "services_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_schedules_professional_id" ON "schedules"("professional_id");
+DO $$ BEGIN
+  ALTER TABLE "services" ADD CONSTRAINT "services_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE UNIQUE INDEX "schedules_professional_id_day_of_week_key" ON "schedules"("professional_id", "day_of_week");
+DO $$ BEGIN
+  ALTER TABLE "specializations" ADD CONSTRAINT "specializations_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
 
--- CreateIndex
-CREATE INDEX "idx_services_day" ON "services"("day");
-
--- CreateIndex
-CREATE INDEX "idx_services_professional_id" ON "services"("professional_id");
-
--- CreateIndex
-CREATE INDEX "idx_services_status" ON "services"("status");
-
--- CreateIndex
-CREATE INDEX "idx_services_user_id" ON "services"("user_id");
-
--- CreateIndex
-CREATE INDEX "idx_specializations_professional_id" ON "specializations"("professional_id");
-
--- CreateIndex
-CREATE UNIQUE INDEX "users_email_key" ON "users"("email");
-
--- CreateIndex
-CREATE UNIQUE INDEX "users_phone_key" ON "users"("phone");
-
--- AddForeignKey
-ALTER TABLE "chats" ADD CONSTRAINT "chats_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "chats" ADD CONSTRAINT "chats_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "cities" ADD CONSTRAINT "cities_region_id_fkey" FOREIGN KEY ("region_id") REFERENCES "regions"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "comments" ADD CONSTRAINT "comments_author_id_fkey" FOREIGN KEY ("author_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "comments" ADD CONSTRAINT "comments_destination_id_fkey" FOREIGN KEY ("destination_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "comments" ADD CONSTRAINT "comments_service_id_fkey" FOREIGN KEY ("service_id") REFERENCES "services"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "messages" ADD CONSTRAINT "messages_chat_id_fkey" FOREIGN KEY ("chat_id") REFERENCES "chats"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "messages" ADD CONSTRAINT "messages_sender_id_fkey" FOREIGN KEY ("sender_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "payment_methods" ADD CONSTRAINT "payment_methods_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "professionals" ADD CONSTRAINT "professionals_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "regions" ADD CONSTRAINT "regions_country_id_fkey" FOREIGN KEY ("country_id") REFERENCES "countries"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "reputations" ADD CONSTRAINT "reputations_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "schedules" ADD CONSTRAINT "schedules_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "services" ADD CONSTRAINT "services_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "services" ADD CONSTRAINT "services_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE NO ACTION ON UPDATE NO ACTION;
-
--- AddForeignKey
-ALTER TABLE "specializations" ADD CONSTRAINT "specializations_professional_id_fkey" FOREIGN KEY ("professional_id") REFERENCES "professionals"("id") ON DELETE CASCADE ON UPDATE NO ACTION;
-
--- CreateTrigger: update reputation on comment insert/update
+-- Trigger: update reputation on comment insert/update
 CREATE OR REPLACE FUNCTION update_reputation()
 RETURNS TRIGGER AS $$
 BEGIN
@@ -360,4 +345,3 @@ CREATE OR REPLACE TRIGGER trg_update_reputation
   AFTER INSERT OR UPDATE ON comments
   FOR EACH ROW
   EXECUTE FUNCTION update_reputation();
-
diff --git a/backend/prisma/migrations/0002_add_message_logs/migration.sql b/backend/prisma/migrations/0002_add_message_logs/migration.sql
new file mode 100644
index 0000000..9296ab4
--- /dev/null
+++ b/backend/prisma/migrations/0002_add_message_logs/migration.sql
@@ -0,0 +1,12 @@
+-- CreateTable
+CREATE TABLE IF NOT EXISTS "message_logs" (
+    "id" UUID NOT NULL DEFAULT uuid_generate_v4(),
+    "channel" VARCHAR(10) NOT NULL,
+    "recipient" VARCHAR(255) NOT NULL,
+    "body" TEXT NOT NULL,
+    "status" VARCHAR(20) NOT NULL,
+    "error" TEXT,
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "message_logs_pkey" PRIMARY KEY ("id")
+);
diff --git a/backend/prisma/schema.prisma b/backend/prisma/schema.prisma
index f40d83b..6bdefbd 100644
--- a/backend/prisma/schema.prisma
+++ b/backend/prisma/schema.prisma
@@ -194,10 +194,10 @@ model suggestions {
 
 model message_logs {
   id         String   @id @default(dbgenerated("uuid_generate_v4()")) @db.Uuid
-  channel    String   @db.VarChar(10)  // 'sms' | 'email'
+  channel    String   @db.VarChar(10)
   recipient  String   @db.VarChar(255)
   body       String
-  status     String   @db.VarChar(20)  // 'sent' | 'error'
+  status     String   @db.VarChar(20)
   error      String?
   created_at DateTime @default(now()) @db.Timestamptz(6)
 }