Add 'exists' flags to content types and set them

astro/src/types/blogs/blog.d.ts

@@ -1,5 +1,6 @@
 type BlogPost = {
     type: "BlogPost";
+    exists: boolean;
 
     id: string;
     title: string;
@@ -16,5 +17,6 @@ type BlogPost = {
 
 type BlogIndex = {
     type: "BlogIndex";
+    exists: boolean;
     pageNumber: number;
 }

astro/src/types/photos/album.d.ts

@@ -1,5 +1,6 @@
 type PhotoAlbum = {
     type: "PhotoAlbum";
+    exists: boolean;
 
     title: string;
     url: string;
@@ -32,6 +33,8 @@ type PhotoAlbumPhoto = {
 
 type PhotoCategory = {
     type: "PhotoCategory";
+    exists: boolean;
+    
     category: string;
     pageNumber: number;
 }

astro/src/types/photos/category.d.ts

@@ -1,3 +1,4 @@
 type PhotoCategoryIndex = {
     type: "PhotoCategoryIndex";
+    exists: boolean;
 }

astro/src/types/photos/photo.d.ts

@@ -1,5 +1,7 @@
 type PhotoPage = {
     type: "PhotoPage";
+    exists: boolean;
+
     id: string;
     photo: PhotoProps;
     text: string | null;

astro/src/types/projects/project.d.ts

@@ -1,4 +1,7 @@
 type ProjectPost = {
+    type: "ProjectPost";
+    exists: boolean;
+
     title: string;
     url: string;
     date: string;
@@ -13,5 +16,6 @@ type ProjectPost = {
 
 type ProjectIndex = {
     type: "ProjectIndex";
+    exists: boolean;
     pageNumber: number;
 }