fix(client): exclude generated files from formatting (#33832)

Co-authored-by: Test <test@opencode.test>

.prettierignore

@@ -1,2 +1,4 @@
 sst-env.d.ts
 packages/desktop/src/bindings.ts
+packages/client/src/generated/
+packages/client/src/generated-effect/

packages/client/src/generated-effect/.httpapi-codegen.json

@@ -1 +1,5 @@
-["client-error.ts", "client.ts", "index.ts"]
+[
+  "client-error.ts",
+  "client.ts",
+  "index.ts"
+]

packages/client/src/generated/.httpapi-codegen.json

@@ -1 +1,6 @@
-["client-error.ts", "client.ts", "index.ts", "types.ts"]
+[
+  "client-error.ts",
+  "client.ts",
+  "index.ts",
+  "types.ts"
+]