Switch release workflow and GoReleaser to Gitea-native

- .goreleaser.yml: replace release.github with release.gitea, add
  gitea_urls pointing to git.ezscale.cloud
- release.yaml: use GITEA_TOKEN (via secrets.RELEASE_TOKEN) instead of
  GITHUB_TOKEN, remove manual curl-based Gitea release step (GoReleaser
  handles it natively now)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitea/workflows/release.yaml

@@ -5,9 +5,6 @@ on:
     tags:
       - 'v*'
 
-permissions:
-  contents: write
-
 jobs:
   release:
     runs-on: ubuntu-latest
@@ -35,15 +32,5 @@ jobs:
         with:
           args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN }}
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
-
-      - name: Create Gitea release
-        if: success()
-        run: |
-          TAG="${GITHUB_REF#refs/tags/}"
-          curl -s -X POST \
-            -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
-            -H "Content-Type: application/json" \
-            -d "{\"tag_name\": \"${TAG}\", \"name\": \"${TAG}\", \"body\": \"Release ${TAG} — see GitHub mirror for artifacts.\"}" \
-            "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases"

.goreleaser.yml

@@ -50,13 +50,18 @@ signs:
       - "${artifact}"
 
 release:
-  github:
+  gitea:
     owner: EZSCALE
     name: terraform-provider-virtfusion
   extra_files:
     - glob: 'terraform-registry-manifest.json'
       name_template: '{{ .ProjectName }}_{{ .Version }}_manifest.json'
 
+gitea_urls:
+  api: https://git.ezscale.cloud/api/v1/
+  download: https://git.ezscale.cloud
+  skip_tls_verify: false
+
 changelog:
   sort: asc
   filters: