ci: generate openapi spec and commit back to repo on release

.travis/prepare-release.sh

@@ -6,6 +6,7 @@ echo version=$1 >gradle.properties
 # Build jar
 ./gradlew copyWebDist
 ./gradlew assemble
+./gradlew generateOpenApiDocs
 
 # Prepare Dockerhub release
 source "$(dirname "$0")/prepare-dockerhub.sh" $1

package.json

@@ -38,7 +38,8 @@
         {
           "assets": [
             "gradle.properties",
-            "CHANGELOG.md"
+            "CHANGELOG.md",
+            "komga/docs/openapi.json"
           ]
         }
       ],