Revert "Add 1.0.4 release artifacts (#195)"

This reverts commit db61294f01.

assets/index.yaml

@@ -1,28 +1,6 @@
 apiVersion: v1
 entries:
   harvester:
-  - annotations:
-      catalog.cattle.io/certified: rancher
-      catalog.cattle.io/display-name: Harvester
-      catalog.cattle.io/kube-version: '>= 1.16.0-0'
-      catalog.cattle.io/namespace: cattle-ui-plugin-system
-      catalog.cattle.io/os: linux
-      catalog.cattle.io/permits-os: linux, windows
-      catalog.cattle.io/rancher-version: '>= 2.10.1-0'
-      catalog.cattle.io/scope: management
-      catalog.cattle.io/ui-component: plugins
-      catalog.cattle.io/ui-extensions-version: '>= 3.0.0 < 4.0.0'
-    apiVersion: v2
-    appVersion: 1.0.4
-    created: "2025-03-11T12:16:16.211598+08:00"
-    description: Rancher UI Extension for Harvester
-    digest: 13a5cc5c1e50aa87e40bf1b2f14d1d929db76f0190ac837f43a6d8c9f3cde2eb
-    icon: https://raw.githubusercontent.com/harvester/harvester-ui-extension/main/pkg/harvester/icon.svg
-    name: harvester
-    type: application
-    urls:
-    - assets/harvester/harvester-1.0.4.tgz
-    version: 1.0.4
   - annotations:
       catalog.cattle.io/certified: rancher
       catalog.cattle.io/display-name: Harvester
@@ -111,4 +89,4 @@ entries:
     urls:
     - assets/harvester/harvester-1.0.0.tgz
     version: 1.0.0
-generated: "2025-03-11T12:16:16.211176+08:00"
+generated: "2025-01-23T09:53:53.34414+08:00"