Expose portfolio projectUrl and document it for websites.

Wire create/update/list/detail to project_url and sync website OpenAPI, Postman, and AI brief.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/website-api/openapi.json

@@ -1512,7 +1512,7 @@
         ],
         "responses": {
           "200": {
-            "description": "{ items, total, page, pageSize }"
+            "description": "{ items, total, page, pageSize }. Each item includes id, title/titleFa/titleEn, slug, abstract, projectUrl (nullable website link), status, categoryId/categoryName, tags, titleImageUrl, gallery, sortOrder, publishedAt, createdAt, updatedAt. Ordered by sortOrder desc, then publishedAt/createdAt desc."
           }
         }
       }
@@ -1538,7 +1538,7 @@
         ],
         "responses": {
           "200": {
-            "description": "{ portfolio }"
+            "description": "{ portfolio } — same fields as list items, plus mainTextHtml, comments, and commentCount. Includes nullable projectUrl (external website link)."
           }
         }
       }
@@ -1564,7 +1564,7 @@
         ],
         "responses": {
           "200": {
-            "description": "{ portfolio }"
+            "description": "{ portfolio } — same fields as list items, plus mainTextHtml, comments, and commentCount. Includes nullable projectUrl (external website link)."
           }
         }
       }