fix: broken editPost link and update editPost logic (#487)

* fix: broken editPost link and update editPost logic

Fixed broken editPost link. Removed the ability to update
the editPost link inside each blog post for consistency.
The editPost button per blog post can still be hidden.

* docs: update docs for editPost

src/layouts/PostDetails.astro

@@ -30,7 +30,7 @@ const {
   pubDatetime,
   modDatetime,
   tags,
-  editPost,
+  hideEditPost,
 } = post.data;
 
 const { Content } = await render(post);
@@ -103,7 +103,7 @@ const nextPost =
         size="lg"
         class="my-2"
       />
-      <EditPost class="max-sm:hidden" editPost={editPost} postId={post.id} />
+      <EditPost class="max-sm:hidden" {hideEditPost} {post} />
     </div>
     <article id="article" class="mx-auto prose mt-8 max-w-3xl">
       <Content />
@@ -111,7 +111,7 @@ const nextPost =
 
     <hr class="my-8 border-dashed" />
 
-    <EditPost class="sm:hidden" editPost={editPost} postId={post.id} />
+    <EditPost class="sm:hidden" {hideEditPost} {post} />
 
     <ul class="mt-4 mb-8 sm:my-8">
       {tags.map(tag => <Tag tag={slugifyStr(tag)} tagName={tag} />)}