chore: small astro check fixes

src/components/SpeakerSmall.astro

@@ -4,7 +4,7 @@ import { type Person } from "~/data/notion-data";
 import SafeMarkdown from "./SafeMarkdown.astro";
 import SpeakerImage from "./SpeakerImage.astro";
 
-interface Props {
+export interface Props {
 	as: "div" | "li";
 	class?: string;
 	href?: string;

src/pages/sessions.astro

@@ -2,7 +2,6 @@
 import BodyText from "~/components/BodyText.astro";
 import HeadingFlanked from "~/components/HeadingFlanked.astro";
 import HeroForPage from "~/components/HeroForPage.astro";
-import PrimaryContents from "~/components/PrimaryContents.astro";
 import Session from "~/components/Session.astro";
 import { talks } from "~/data/talks";
 import ContentLayout from "~/layouts/ContentLayout.astro";