refactor(generators): Rename defaultRunningCallback method

- Renamed the defaultRunningCallback method to runningCallback for clarity
- Updated references in GithubCopilotCliGenerator and GithubModelsCliGenerator classes to use the new method name
- This change improves consistency in naming across the generator classes

Author: ityaozm@gmail.com

app/Generators/Generator.php

@@ -102,7 +102,7 @@ protected function getHelper(string $name): HelperInterface
         return $this->helperSet->get($name);
     }
 
-    protected function defaultRunningCallback(): callable
+    protected function runningCallback(): callable
     {
         return function (string $type, string $data): void {
             Process::OUT === $type ? $this->output->write($data) : $this->output->write("<fg=red>$data</>");

app/Generators/GithubCopilotCliGenerator.php

@@ -23,6 +23,6 @@ public function generate(string $prompt): string
             [
                 'command' => $this->ensureWithOptions([$this->config['binary'], 'copilot', 'explain', $prompt]),
             ] + $this->config['parameters']
-        )->mustRun($this->defaultRunningCallback())->getOutput();
+        )->mustRun($this->runningCallback())->getOutput();
     }
 }

app/Generators/GithubModelsCliGenerator.php

@@ -23,6 +23,6 @@ public function generate(string $prompt): string
             [
                 'command' => $this->ensureWithOptions([$this->config['binary'], 'models', 'run', $this->config['model'], $prompt]),
             ] + $this->config['parameters']
-        )->mustRun($this->defaultRunningCallback())->getOutput();
+        )->mustRun($this->runningCallback())->getOutput();
     }
 }