chore(api): bump version (#25917)

api/uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.11, <3.13"
 resolution-markers = [
     "python_full_version >= '3.12.4' and sys_platform == 'linux'",
@@ -1273,7 +1273,7 @@ wheels = [
 
 [[package]]
 name = "dify-api"
-version = "2.0.0b2"
+version = "1.9.0"
 source = { virtual = "." }
 dependencies = [
     { name = "arize-phoenix-otel" },