fix(api-template): repair Go brace and collapse summary whitespace (#735)

* fix(api-template): repair Go brace and collapse summary whitespace

The ApiTemplate accidentally emitted `{` instead of `}` for the closing
brace after the early-return error check in the Go example, leaving every
generated Go snippet syntactically invalid. The summary description was
also rendered raw, so multi-line OpenAPI descriptions broke the MDX
parser when the closing tag landed inside a JSX paragraph.

Fix the template at the source and regenerate the affected resource
pages so the API docs build cleanly again.

* chore: ignore generator tsbuildinfo

src/pages/ipa/resources/notifications.mdx

@@ -80,7 +80,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
     
   req.Header.Add("Accept", "application/json")
   req.Header.Add("Authorization", "Token <TOKEN>")
@@ -261,7 +261,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
     
   req.Header.Add("Accept", "application/json")
   req.Header.Add("Authorization", "Token <TOKEN>")
@@ -634,7 +634,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
   
   req.Header.Add("Content-Type", "application/json")  
   req.Header.Add("Accept", "application/json")
@@ -947,7 +947,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
     
   req.Header.Add("Accept", "application/json")
   req.Header.Add("Authorization", "Token <TOKEN>")
@@ -1314,7 +1314,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
   
   req.Header.Add("Content-Type", "application/json")  
   req.Header.Add("Accept", "application/json")
@@ -1627,7 +1627,7 @@ func main() {
   if err != nil {
     fmt.Println(err)
     return
-  {  
+  }
     
   req.Header.Add("Accept", "application/json")
   req.Header.Add("Authorization", "Token <TOKEN>")