ci(release): add workflow_dispatch input for manual release tagging

.gitea/workflows/release.yml

@@ -4,6 +4,11 @@ on:
   push:
     tags:
       - 'v*.*.*'
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag to release (e.g. v1.2.3)'
+        required: true
 
 env:
   GITEA_SERVER: https://git.warky.dev
@@ -38,7 +43,8 @@ jobs:
       - name: Set build vars
         id: vars
         run: |
-          echo "VERSION=${GITHUB_REF_NAME}" >> $GITHUB_OUTPUT
+          TAG="${{ github.event.inputs.tag || github.ref_name }}"
+          echo "VERSION=${TAG}" >> $GITHUB_OUTPUT
           echo "COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
           echo "BUILD_DATE=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> $GITHUB_OUTPUT
 
@@ -66,21 +72,21 @@ jobs:
       - name: Create Gitea Release
         id: create_release
         run: |
-          VERSION="${{ steps.vars.outputs.VERSION }}"
+          export VERSION="${{ steps.vars.outputs.VERSION }}"
           BODY=$(python3 <<'PY'
-import json, subprocess, os
+          import json, subprocess, os
-version = os.environ['VERSION']
+          version = os.environ['VERSION']
-commit = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'], text=True).strip()
+          commit = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'], text=True).strip()
-body = f"## {version}\n\nBuilt from commit {commit}.\n\nSee `checksums.txt` to verify downloads."
+          body = f"## {version}\n\nBuilt from commit {commit}.\n\nSee `checksums.txt` to verify downloads."
-print(json.dumps({
+          print(json.dumps({
-    'tag_name': version,
+              'tag_name': version,
-    'name': version,
+              'name': version,
-    'body': body,
+              'body': body,
-    'draft': False,
+              'draft': False,
-    'prerelease': False,
+              'prerelease': False,
-}))
+          }))
-PY
+          PY
-)
+          )
           RESPONSE=$(curl -fsS -X POST "${{ env.GITEA_SERVER }}/api/v1/repos/${{ env.GITEA_REPO }}/releases" \
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
             -H "Content-Type: application/json" \