Add sparrow blog post

Author: SylvainCorlay

src/components/blog/blogpostsDetails.json

@@ -1,17 +1,30 @@
 [
   {
-  "url": "https://blog.jupyter.org/jupyterlite-terminal-edb3f80dc1c0",
-  "title": "JupyterLite Terminal",
-  "image": "/img/blogposts/Jupyterlite-Terminal.gif",
-  "summary": "QuantStack are delighted to announce that we have been working on a new Terminal for JupyterLite.",
-  "date": "November 13, 2024",
-  "authors": "Ian Thomas",
-  "imageID": "blogpost-image-124",
-  "imageNaturalWidth": 2000,
-  "imageNaturalHeight": 1200,
-  "imageRenderedWidth": 273,
-  "imageRenderedHeight": 163.8
-},
+    "url": "https://johan-mabille.medium.com/sparrow-1f23817f6696",
+    "title": "Sparrow",
+    "image": "/img/blogposts/sparrow.png",
+    "summary": "We are thrilled to introduce Sparrow, a new library designed to simplify the integration of Apache Arrow’s columnar format into C++ applications.",
+    "date": "January 31, 2025",
+    "authors": "Johan Mabille, Alexis Placet, Thorsten Beier, Joël Lamotte",
+    "imageID": "blogpost-image-125",
+    "imageNaturalWidth": 1600,
+    "imageNaturalHeight": 800,
+    "imageRenderedWidth": 273,
+    "imageRenderedHeight": 136.5
+  },
+  {
+    "url": "https://blog.jupyter.org/jupyterlite-terminal-edb3f80dc1c0",
+    "title": "JupyterLite Terminal",
+    "image": "/img/blogposts/Jupyterlite-Terminal.gif",
+    "summary": "QuantStack are delighted to announce that we have been working on a new Terminal for JupyterLite.",
+    "date": "November 13, 2024",
+    "authors": "Ian Thomas",
+    "imageID": "blogpost-image-124",
+    "imageNaturalWidth": 2000,
+    "imageNaturalHeight": 1200,
+    "imageRenderedWidth": 273,
+    "imageRenderedHeight": 163.8
+  },
   {
     "url": "https://blog.jupyter.org/automate-your-releases-with-the-jupyter-releaser-701e7b9841e6",
     "title": "Automate your releases with the Jupyter Releaser 🚀",
@@ -83,7 +96,7 @@
     "image": "/img/blogposts/Introducing-Mamba-2-0.png",
     "summary": "We are excited to present the first release candidate of Mamba 2.0, a significant upgrade to the mamba package manager. This update brings considerable enhancements for both users and developers, following an extensive year-long development effort.",
     "date": "July 16, 2024",
-    "authors": "Antoine Prouvost, Joel Lamotte, Johan Mabille, Hind Montassif",
+    "authors": "Antoine Prouvost, Joël Lamotte, Johan Mabille, Hind Montassif",
     "imageID": "blogpost-image-119",
     "imageNaturalWidth": 828,
     "imageNaturalHeight": 328,