chore(deps): 升级 norma v0.3.1 → v0.3.2

带入本轮 norma 修复：
- OpenAI 系响应里被静默丢弃的 reasoning/refusal，Responses 补 reasoning_text
- reasoning 字段三名去重
- 空响应(零内容块)有界重试
- 压缩边界切断工具配对导致的网关 400（同时修复已烤进 transcript 的存量孤儿）

go.mod

@@ -3,7 +3,7 @@ module github.com/Autumn-27/artex
 go 1.26.3
 
 require (
-	github.com/Autumn-27/norma v0.3.1
+	github.com/Autumn-27/norma v0.3.2
 	github.com/golang-jwt/jwt/v5 v5.3.1
 	github.com/jackc/pgx/v5 v5.10.0
 	github.com/lqqyt2423/go-mitmproxy v1.9.2

go.sum

@@ -1,5 +1,7 @@
 github.com/Autumn-27/norma v0.3.1 h1:cSRojFJjivm4l3ck/KJXym7VyCnM1GLY7iq1pRYk4kk=
 github.com/Autumn-27/norma v0.3.1/go.mod h1:BudWrf7iHl96FgHqFr/HwN3mKYmGjJDt+xL2ZHXfFZw=
+github.com/Autumn-27/norma v0.3.2 h1:3gW84SbSrz8luW8kbi2tv3O7CLdRMQvyylCHj1QUdNk=
+github.com/Autumn-27/norma v0.3.2/go.mod h1:BudWrf7iHl96FgHqFr/HwN3mKYmGjJDt+xL2ZHXfFZw=
 github.com/andybalholm/brotli v1.2.1 h1:R+f5xP285VArJDRgowrfb9DqL18yVK0gKAW/F+eTWro=
 github.com/andybalholm/brotli v1.2.1/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
 github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 h1:DklsrG3dyBCFEj5IhUbnKptjxatkF07cF2ak3yi77so=