Remove apalis + redis => use postgresql instead

crates/steep-server/toasty/migrations/0000_init.sql

@@ -0,0 +1,28 @@
+CREATE TYPE "job_status" AS ENUM ('pending', 'processing');
+CREATE TABLE "jobs" (
+    "id" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY,
+    "event_id" BIGINT NOT NULL,
+    "repo" TEXT NOT NULL,
+    "pr" BIGINT NOT NULL,
+    "payload" JSONB NOT NULL,
+    "status" "job_status" NOT NULL,
+    "created_at" TIMESTAMPTZ(6) NOT NULL,
+    PRIMARY KEY ("id")
+);
+CREATE UNIQUE INDEX "index_jobs_by_event_id" ON "jobs" ("event_id");
+CREATE INDEX "index_jobs_by_status" ON "jobs" ("status");
+CREATE TABLE "reviews" (
+    "id" BIGINT NOT NULL GENERATED BY DEFAULT AS IDENTITY,
+    "event_id" BIGINT NOT NULL,
+    "repo" TEXT NOT NULL,
+    "pr" BIGINT NOT NULL,
+    "ok" BOOLEAN NOT NULL,
+    "model" TEXT NOT NULL,
+    "markdown" TEXT NOT NULL,
+    "cost" DOUBLE PRECISION,
+    "comments" BIGINT NOT NULL,
+    "duration_ms" BIGINT NOT NULL,
+    "completed_at" TIMESTAMPTZ(6) NOT NULL,
+    PRIMARY KEY ("id")
+);
+CREATE UNIQUE INDEX "index_reviews_by_event_id" ON "reviews" ("event_id");