Makes a generic document form

src/components/documents/secret/SecretForm.tsx

@@ -1,7 +1,7 @@
 // SecretForm.tsx
 // Form for adding a new secret to a session.
 import { useState } from "react";
-import type { Secret } from "@/lib/types";
+import type { CampaignId, Secret } from "@/lib/types";
 import { pb } from "@/lib/pocketbase";
 
 /**
@@ -11,7 +11,7 @@ export const SecretForm = ({
   campaign,
   onCreate,
 }: {
-  campaign: string;
+  campaign: CampaignId;
   onCreate: (secret: Secret) => Promise<void>;
 }) => {
   const [newSecret, setNewSecret] = useState("");