Copy request id (for Dyad Pro) (#1523)

Based on #1488 by [vedantbhatotia](https://github.com/vedantbhatotia)

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---------

Co-authored-by: vedantbhatotia <vedantbhatotia@gmail.com>

src/db/schema.ts

@@ -67,6 +67,7 @@ export const messages = sqliteTable("messages", {
     enum: ["approved", "rejected"],
   }),
   commitHash: text("commit_hash"),
+  requestId: text("request_id"),
   createdAt: integer("created_at", { mode: "timestamp" })
     .notNull()
     .default(sql`(unixepoch())`),