feat(python): model_validator addons + SSE decode errors; fix(ruby): CVE mitigations; chore: lint rules

Author: 2ynn

go.mod

@@ -46,7 +46,7 @@ require (
 	github.com/speakeasy-api/huh v1.1.2
 	github.com/speakeasy-api/jq v0.1.1-0.20251107233444-84d7e49e84a4
 	github.com/speakeasy-api/openapi v1.23.0
-	github.com/speakeasy-api/openapi-generation/v2 v2.911.3
+	github.com/speakeasy-api/openapi-generation/v2 v2.912.1
 	github.com/speakeasy-api/sdk-gen-config v1.57.1
 	github.com/speakeasy-api/speakeasy-agent-mode-content v0.2.12
 	github.com/speakeasy-api/speakeasy-client-sdk-go/v3 v3.26.7

go.sum

@@ -548,8 +548,8 @@ github.com/speakeasy-api/libopenapi v0.21.9-fixhiddencomps-fixed h1:PL/kpBY5vkBm
 github.com/speakeasy-api/libopenapi v0.21.9-fixhiddencomps-fixed/go.mod h1:Gc8oQkjr2InxwumK0zOBtKN9gIlv9L2VmSVIUk2YxcU=
 github.com/speakeasy-api/openapi v1.23.0 h1:BlnHqUR/8uIs4tp3d2B4QDN03gw1/QY2R2MHg6fLhRU=
 github.com/speakeasy-api/openapi v1.23.0/go.mod h1:Ih+ZzaTCCPyB2ykiDXaxhqk6jsY84ke3n5p6fobMDXk=
-github.com/speakeasy-api/openapi-generation/v2 v2.911.3 h1:VWMpEUkItDcPzUucy4ZnJK4YAEoyzX3W7yDVo2kTJas=
-github.com/speakeasy-api/openapi-generation/v2 v2.911.3/go.mod h1:6rV5doAvCjENg+yA9M8MfQ1EVdWp3zEF0tAbPU7ptyc=
+github.com/speakeasy-api/openapi-generation/v2 v2.912.1 h1:MyEwsEbdX6xpP6Ki/c/qbfDYFsfildXQrTfg92OH2CQ=
+github.com/speakeasy-api/openapi-generation/v2 v2.912.1/go.mod h1:6rV5doAvCjENg+yA9M8MfQ1EVdWp3zEF0tAbPU7ptyc=
 github.com/speakeasy-api/openapi/openapi/linter/customrules v0.0.0-20260206023826-2483fb8e98b4 h1:gV+lYeVNNJG9X3Sl9Su3cRh1iF/oNqzvb5Ijq2QR8jY=
 github.com/speakeasy-api/openapi/openapi/linter/customrules v0.0.0-20260206023826-2483fb8e98b4/go.mod h1:1zQpVio7X6QJDtyNdUguCgZ+IC7CzKhhjvNgJdvGVF0=
 github.com/speakeasy-api/sdk-gen-config v1.57.1 h1:s0r+utcuSnJqbWxor7wYMGVzj7lRxp+HGYCGRBO0/uk=