feat: fix scope

internal/dom/chatmodels/gemini_api.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/google/generative-ai-go/genai"
 	"github.com/sashabaranov/go-openai"
+	"golang.org/x/oauth2/google"
 	"google.golang.org/api/option"
 )
 
@@ -16,15 +17,15 @@ type GeminiApiClient struct {
 }
 
 func NewGeminiApiClient(token string) *GeminiApiClient {
-	tkn, _ := base64.RawStdEncoding.DecodeString(token)
-
+	tkn, _ := base64.StdEncoding.DecodeString(token)
 	return &GeminiApiClient{
 		Token: tkn,
 	}
 }
 
 func (api *GeminiApiClient) GeminiChat(ctx context.Context, prompt string) (*genai.GenerateContentResponse, error) {
-	client, err := genai.NewClient(ctx, option.WithCredentialsJSON(api.Token))
+	creds, err := google.CredentialsFromJSON(ctx, api.Token, "https://www.googleapis.com/auth/generative-language")
+	client, err := genai.NewClient(ctx, option.WithCredentials(creds))
 	if err != nil {
 		slog.
 			With("token-json", string(api.Token)).
@@ -33,8 +34,8 @@ func (api *GeminiApiClient) GeminiChat(ctx context.Context, prompt string) (*gen
 		return nil, err
 	}
 	defer client.Close()
-	model := client.GenerativeModel("gemini-pro")
 
+	model := client.GenerativeModel("gemini-pro")
 	res, err := model.GenerateContent(ctx, genai.Text(prompt))
 	if err != nil {
 		slog.