ci: refactor release and prerelease into single workflow

.gitea/workflows/cd.yaml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 jobs:
   release:
@@ -18,6 +19,7 @@ jobs:
         uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@0.1.1
         with:
           token: ${{ secrets.GITEA_TOKEN }}
+          prerelease: ${{ github.event_name == 'workflow_dispatch' }}
       - uses: https://gitea.t000-n.de/t.behrendt/actions/release-git-tag@0.0.3
         with:
           tag: ${{ steps.tag.outputs.new-tag }}

.gitea/workflows/prerelease.yaml

@@ -1,22 +0,0 @@
-name: Prerelease
-
-on:
-  workflow_dispatch:
-
-jobs:
-  prerelease:
-    name: Prerelease
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
-        with:
-          fetch-depth: 0
-      - name: Increment tag
-        id: tag
-        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@0.1.1
-        with:
-          token: ${{ secrets.GITEA_TOKEN }}
-          prerelease: true
-      - uses: ./.gitea/actions/release-git-tag
-        with:
-          tag: ${{ steps.tag.outputs.new-tag }}