Add CfP CTA, and Redirection (#940)

Author: egeakman

src/content/deadlines/02_cfp.md

@@ -0,0 +1,10 @@
+---
+title: Call for Proposals
+subtitle: Open Until 27 January
+url: /programme/cfp
+image: "./cfp.jpg"
+---
+
+Our colorful and cosmopolitan community is what makes EuroPython so special. We
+invite you to share your knowledge, experience, and passion with the Python
+community by submitting a proposal for a talk, workshop, or poster session!

src/content/deadlines/cfp.jpg

@@ -6,6 +6,10 @@
         {
           "name": "Tracks",
           "path": "/programme/tracks"
+        },
+        {
+          "name": "Call for Proposals",
+          "path": "/programme/cfp"
         }
       ]
     },

src/data/links.json

@@ -0,0 +1,7 @@
+<script>
+    window.location.href = "https://programme.europython.eu/";
+</script>
+
+<noscript>
+    <meta http-equiv="refresh" content="0;url=https://programme.europython.eu/">
+</noscript>