chore: cleanup open api spec and validate (#21)

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# @global-owner1 and @global-owner2 will be requested for
+# review when someone opens a pull request.
+* @flipt-io/maintainers

.github/workflows/validate.yml

@@ -0,0 +1,21 @@
+on:
+ push:
+ branches:
+ - main
+ pull_request:
+ branches:
+ - main
+
+name: Validate OpenAPI Schema
+jobs:
+ validate:
+ runs-on: ubuntu-latest
+ name: Validate
+
+ steps:
+ - uses: actions/checkout@v4
+
+ - name: Validate OpenAPI definition
+ uses: swaggerexpert/swagger-editor-validate@v1
+ with:
+ definition-file: openapi.yml