feat: Add programming language to CLI events (#6071)

Co-authored-by: christine betts <chrstn@uw.edu>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Adam Weidman <65992621+adamfweidman@users.noreply.github.com>
Co-authored-by: JaeHo Jang <diehreo@gmail.com>
Co-authored-by: Jacob Richman <jacob314@gmail.com>
Co-authored-by: Victor May <mayvic@google.com>
Co-authored-by: Gaurav <39389231+gsquared94@users.noreply.github.com>
Co-authored-by: joshualitt <joshualitt@google.com>
Co-authored-by: Billy Biggs <bbiggs@google.com>
Co-authored-by: Ricardo Fabbri <rfabbri@gmail.com>
Co-authored-by: Arya Gummadi <aryagummadi@google.com>
Co-authored-by: Tommaso Sciortino <sciortino@gmail.com>
Co-authored-by: Gal Zahavi <38544478+galz10@users.noreply.github.com>
Co-authored-by: Shreya Keshive <skeshive@gmail.com>
Co-authored-by: Ben Guo <36952867+HunDun0Ben@users.noreply.github.com>
Co-authored-by: Ben Guo <hundunben@gmail.com>
Co-authored-by: mkusaka <hinoshita1992@gmail.com>

packages/cli/src/ui/hooks/atCommandProcessor.test.ts

@@ -69,6 +69,7 @@ describe('handleAtCommand', () => {
         getPromptsByServer: () => [],
       }),
       getDebugMode: () => false,
+      getUsageStatisticsEnabled: () => false,
     } as unknown as Config;
 
     const registry = new ToolRegistry(mockConfig);