feat(survey): Support multiple surveys

[Andreas02-dev]

No description provided.

[jellebuitenhuisis]

Let's ask @nicojs about this:
There are two options here.
Option 1: Keep it as it is, searching by name. The url will be https://.../profile-page?name=Jelle%20Buitenhuis. However, names are not guaranteed to be unique, how would we handle that?
Option 2: Change it to userId, which is guaranteed to be unique. The url will be https://.../profile-page?id=cm893klj4h353457

[Andreas02-dev]

We could also use metadata to show the name of the user, social media apps also use this for link previews.
Quick code example would be:

const buildStaticMetadata = (): Metadata => {
    return {
        title: "Find the expert",
    };
};

const buildTitle = (userName: string | null): string => {
    if (userName === null) {
        return "Find the expert";
    }

    return `Find the expert - ${userName}`;
};

export async function generateMetadata({
    searchParams,
}: {
    searchParams: Promise<{ userId?: string }>;
}): Promise<Metadata> {
    const userId = (await searchParams).userId;
    if (!userId) {
        return buildStaticMetadata();
    }

    const user = await prismaClient.users.getUserById(userId);
    if (!user) {
        return buildStaticMetadata();
    }

    return {
        title: buildTitle(user.name),
        openGraph: {
            title: buildTitle(user.name),
        },
    };
}

Which would look something like: