Migrate more code to typescript

src/components/blog/Grid.astro

@@ -1,6 +1,6 @@
 ---
 import Item from '~/components/blog/GridItem.astro';
-import type { Post } from '~/utils/posts';
+import type { Post } from "~/types"
 
 export interface Props {
 	posts: Array<Post>;

src/components/blog/GridItem.astro

@@ -4,7 +4,7 @@ import { Picture } from '@astrojs/image/components';
 import { findImage } from '~/utils/images';
 import { getPermalink } from '~/utils/permalinks';
 
-import type { Post } from '~/utils/posts';
+import type { Post } from "~/types"
 
 export interface Props {
 	post: Post;

src/components/blog/List.astro

@@ -1,6 +1,6 @@
 ---
 import Item from '~/components/blog/ListItem.astro';
-import type { Post } from '~/utils/posts';
+import type { Post } from "~/types"
 
 export interface Props {
 	posts: Array<Post>;

src/components/blog/ListItem.astro

@@ -6,7 +6,7 @@ import { getPermalink } from '~/utils/permalinks';
 import { findImage } from '~/utils/images';
 import { getFormattedDate } from '~/utils/utils';
 
-import type { Post } from '~/utils/posts';
+import type { Post } from "~/types"
 
 export interface Props {
 	post: Post;

src/components/blog/SinglePost.astro

@@ -5,7 +5,7 @@ import SocialShare from '~/components/atoms/SocialShare.astro';
 
 import { getFormattedDate } from '~/utils/utils';
 
-import type { Post } from '~/utils/posts';
+import type { Post } from "~/types"
 
 export interface Props {
 	post: Post;