feat: make CI work with prereleases

.woodpecker/.release-prerelease.yml

@@ -0,0 +1,22 @@
+when:
+  event: tag
+  evaluate: 'CI_COMMIT_TAG contains "-rc."'
+steps:
+  build-latest-container:
+    image: woodpeckerci/plugin-docker-buildx
+    settings:
+      dry-run: true
+      registry: https://codeberg.org/v2
+      username:
+        from_secret: codeberg_username
+      password:
+        from_secret: codeberg_password
+      repo: codeberg.org/keyoxide/keyoxide-web
+      default_tag: "next"
+      auto_tag: true
+      build_args_from_env:
+        - CI_COMMIT_SHA
+        - CI_COMMIT_BRANCH
+
+depends_on:
+  - test

.woodpecker/.release.yml

@@ -1,10 +1,11 @@
 when:
-  branch: main
   event: tag
+  evaluate: 'not (CI_COMMIT_TAG contains "-rc.")'
 steps:
   build-latest-container:
     image: woodpeckerci/plugin-docker-buildx
     settings:
+      dry-run: true
       registry: https://codeberg.org/v2
       username:
         from_secret: codeberg_username