WIP job queue

migrations/20250701133953_jobs.sql

@@ -0,0 +1,12 @@
+CREATE TYPE job_status AS ENUM ('running', 'completed', 'failed');
+
+CREATE TABLE jobs (
+    id UUID PRIMARY KEY,
+    status job_status NOT NULL DEFAULT 'running',
+    error TEXT,
+    result BYTEA,
+    expires_at TIMESTAMP WITH TIME ZONE NOT NULL
+);
+
+CREATE INDEX idx_jobs_status ON jobs(status);
+CREATE INDEX idx_jobs_expires_at ON jobs(expires_at);