chore(ui): disable tui as the default (#8631)

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crates/turborepo-lib/src/config.rs

@@ -272,7 +272,7 @@ impl ConfigurationOptions {
     }
 
     pub fn ui(&self) -> bool {
-        self.ui.unwrap_or(true) && atty::is(atty::Stream::Stdout)
+        self.ui.unwrap_or(false) && atty::is(atty::Stream::Stdout)
     }
 }
 

packages/turbo-types/src/types/config.ts

@@ -124,7 +124,7 @@ export interface RootSchema extends BaseSchema {
    *
    * Documentation: https://turbo.build/repo/docs/reference/configuration#ui
    *
-   * @defaultValue `"tui"`
+   * @defaultValue `"stream"`
    */
   ui?: UI;
 }