Fix color mismatch for two graph template

routers/powerpoint.py

@@ -381,7 +381,6 @@ class TwoColumnGraphTemplateGenerator(TemplateGenerator):
         gtl_tf.text = presentation_data.left_graph_title
         gtl_tf.paragraphs[0].font.size = Pt(12)
         gtl_tf.paragraphs[0].font.name = "Verdana"
-        gtl_tf.paragraphs[0].font.color.rgb = RGBColor(0, 32, 96)
         
         # === Shape 7 : Ligne horizontale droite ===
         line3 = slide.shapes.add_connector(
@@ -401,7 +400,6 @@ class TwoColumnGraphTemplateGenerator(TemplateGenerator):
         gtr_tf.text = presentation_data.right_graph_title
         gtr_tf.paragraphs[0].font.size = Pt(12)
         gtr_tf.paragraphs[0].font.name = "Verdana"
-        gtr_tf.paragraphs[0].font.color.rgb = RGBColor(0, 32, 96)
         
         # === Shape 9 : Bloc texte gauche ===
         text_left = slide.shapes.add_textbox(Inches(4.47), Inches(2.85), Inches(1.8), Inches(3.6))
@@ -448,6 +446,7 @@ class TwoColumnGraphTemplateGenerator(TemplateGenerator):
         txt12_tf.paragraphs[0].font.size = Pt(14)
         txt12_tf.paragraphs[0].font.name = "Verdana"
         txt12_tf.paragraphs[0].font.bold = True
+        txt12_tf.paragraphs[0].font.color.rgb = RGBColor(0, 32, 96)
         
         # === Shape 13 : Texte haut droite ===
         txt13 = slide.shapes.add_textbox(Inches(7.07), Inches(1.52), Inches(5.9), Inches(0.44))
@@ -457,6 +456,7 @@ class TwoColumnGraphTemplateGenerator(TemplateGenerator):
         txt13_tf.paragraphs[0].font.size = Pt(14)
         txt13_tf.paragraphs[0].font.name = "Verdana"
         txt13_tf.paragraphs[0].font.bold = True
+        txt13_tf.paragraphs[0].font.color.rgb = RGBColor(0, 32, 96)
         
         # === Shape 14 : Graph gauche ===
         try: