Update CMS client configuration and refactor content organization

The code changes involve a significant update to the configuration of our CMS client. The nature of retrieving content items has been refactored to be more granular, allowing for the identification and fetching of content from specified collections rather than general categories. These modifications improve the efficiency and specificity of content queries. Furthermore, other changes were made to provide a better alignment of our content structure, including the reorganization of content files and renaming of image paths in various components for consistency.

packages/cms/keystatic/src/client.ts

@@ -9,8 +9,15 @@ const reader = createReader('.', config);
 type EntryProps = Entry<(typeof config)['collections']['posts']>;
 
 export class KeystaticClient implements CmsClient {
-  async getContentItems(options?: Cms.GetContentItemsOptions) {
-    const docs = await reader.collections.posts.all();
+  async getContentItems(options: Cms.GetContentItemsOptions) {
+    const collection =
+      options.collection as keyof (typeof config)['collections'];
+
+    if (!reader.collections[collection]) {
+      throw new Error(`Collection ${collection} not found`);
+    }
+
+    const docs = await reader.collections[collection].all();
 
     const startOffset = options?.offset ?? 0;
     const endOffset = startOffset + (options?.limit ?? 10);
@@ -44,21 +51,26 @@ export class KeystaticClient implements CmsClient {
             (item) => item.entry.parent === item.slug,
           );
 
-          console.log(item);
-
           return this.mapPost(item, children);
         }),
     );
   }
 
-  async getContentItemById(id: string) {
-    const doc = await reader.collections.posts.read(id);
+  async getContentItemBySlug(params: { slug: string; collection: string }) {
+    const collection =
+      params.collection as keyof (typeof config)['collections'];
+
+    if (!reader.collections[collection]) {
+      throw new Error(`Collection ${collection} not found`);
+    }
+
+    const doc = await reader.collections[collection].read(params.slug);
 
     if (!doc) {
       return Promise.resolve(undefined);
     }
 
-    return this.mapPost({ entry: doc, slug: id }, []);
+    return this.mapPost({ entry: doc, slug: params.slug }, []);
   }
 
   async getCategories() {
@@ -96,7 +108,6 @@ export class KeystaticClient implements CmsClient {
       slug: item.slug,
       description: item.entry.description,
       publishedAt,
-      author: item.entry.author,
       content,
       image: item.entry.image ?? undefined,
       categories: