fix(chart): correct NVIDIA growth rate figures in annotations

src/charts/nvidia_revenue.py

@@ -92,7 +92,7 @@ def plot_nvidia_datacenter() -> str:
 
     # FY2027 Q1 annotation (index 28, ~$75.2B, decelerating)
     ax1.annotate(
-        "$75.2B DC rev, 70.7% YoY",
+        "$75.2B DC rev, 83.4% YoY",
         xy=(28, dc_rev[28]),
         xytext=(25, dc_rev[28] + 5),
         arrowprops=dict(arrowstyle="->", color="gray", lw=1),
@@ -109,7 +109,7 @@ def plot_nvidia_datacenter() -> str:
     fig.text(
         0.5,
         0.93,
-        "Quarterly revenue FY2020\u2013FY2027 | Growth rate: from 323% to ~70%",
+        "Quarterly revenue FY2020\u2013FY2027 | Growth rate: from 364% to ~83%",
         fontsize=11,
         ha="center",
         style="italic",