Fix model catalog update workflow

- Change 'chu models update' to 'chu model update --all' (correct command)
- Update script to read from correct file: models_catalog.json
- Add --all flag to fetch entire catalog from all providers

Author: jadercorrea

.github/workflows/cd.yml

@@ -46,9 +46,9 @@ jobs:
           GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
         run: |
-          # Models will be saved to ~/.chuchu/models.json
+          # Models will be saved to ~/.chuchu/models_catalog.json
           mkdir -p ~/.chuchu
-          ./bin/chu models update || echo "Model update completed with warnings"
+          ./bin/chu model update --all || echo "Model update completed with warnings"
       
       - name: Export models for web
         run: |

scripts/export-models-for-web.go

@@ -99,7 +99,7 @@ func main() {
 		os.Exit(1)
 	}
 
-	inputPath := filepath.Join(home, ".chuchu", "models.json")
+	inputPath := filepath.Join(home, ".chuchu", "models_catalog.json")
 	data, err := os.ReadFile(inputPath)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Failed to read %s: %v\n", inputPath, err)