fix /ecosystem page crash (#2095)

showcase.json

@@ -2828,19 +2828,7 @@
     "submittableId": "35648608",
     "videoContentType": "video/mp4"
   },
-  {
-    "id": "fishverse",
-    "name": "FishVerse",
-    "description": "FishVerse is a revolutionary W2E fishing game that is open world, decentralized and built on ICP technology. It brings together fishing and GameFi enthusiasts inside of a vibrant community where people can monetize by catching and utilizing NFT fishes, competing in tournaments, missions, providing services and more...",
-    "website": "https://thefishverse.com/",
-    "logo": "/img/showcase/fishverse_logo.webp",
-    "screenshots": [
-      "/img/showcase/fishverse_screenshot.webp"
-    ],
-    "video": "/img/showcase/canister-store_video.mp4",
-    "videoContentType": "video/mp4",
-    "submittableId": "35750450"
-  },
+
   {
     "id": "Faceless",
     "name": "Faceless Project",

src/pages/ecosystem.tsx

@@ -295,7 +295,7 @@ function ShowcasePage(): JSX.Element {
     let filteredProjects = projects;
     if (queryTagInitialized && queryTag?.length > 0) {
       filteredProjects = filteredProjects.filter((p) =>
-        p.tags.find((tag) => tag == queryTag)
+        (p.tags || []).find((tag) => tag == queryTag)
       );
     }
     setFilteredProjects(sortDesktopProjects(filteredProjects));
@@ -335,7 +335,7 @@ function ShowcasePage(): JSX.Element {
                   {projects.length}
                 </PillSecondaryLabel>
               </Pill>
-              {tags.map(([tag, count]) => (
+              {(tags || []).map(([tag, count]) => (
                 <Pill
                   isActive={tag === queryTag}
                   onClick={() => setQueryTag(tag)}