Initial BizOne portal setup

prisma/migrations/0002_webhook_runtime/migration.sql

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+ALTER TABLE webhook_events
+ADD COLUMN event_id TEXT,
+ADD COLUMN sender_phone TEXT,
+ADD COLUMN recipient_phone TEXT,
+ADD COLUMN external_message_id TEXT,
+ADD COLUMN event_timestamp TIMESTAMP,
+ADD COLUMN verified BOOLEAN NOT NULL DEFAULT FALSE,
+ADD COLUMN processing_notes TEXT,
+ADD COLUMN updated_at TIMESTAMP NOT NULL DEFAULT NOW();
+
+UPDATE webhook_events
+SET event_id = id::text,
+    event_timestamp = created_at
+WHERE event_id IS NULL
+   OR event_timestamp IS NULL;
+
+ALTER TABLE webhook_events
+ALTER COLUMN event_id SET NOT NULL,
+ALTER COLUMN event_timestamp SET NOT NULL;
+
+CREATE UNIQUE INDEX webhook_events_event_id_key ON webhook_events(event_id);