Add program overview

Author: clytaemnestra

src/content/pages/programme/overview.mdx

@@ -0,0 +1,49 @@
+---
+title: Programme Overview  
+subtitle: Overview of all programme
+---
+
+The conference will be organised into three phases:
+
+1. **Monday & Tuesday (14 & 15 July):** Tutorial Days  
+2. **Wednesday – Friday (16 – 18 July):** Main Conference Days  
+3. **Saturday & Sunday (19 & 20 July):** Sprint Days
+
+Expect around:
+* 120 talks  
+* 20 tutorials  
+* 5–6 keynotes  
+* open spaces  
+* 3 summits  
+* multiple events
+
+---
+
+# Sessions
+
+## Talks  
+Talks are 30–45 minute presentations on Python-related topics, held across 6 parallel tracks during the Main Conference Days.
+
+## Tutorials  
+Tutorials are 180-minute hands-on sessions focused on learning by doing, held during the Tutorial Days.
+
+### List of sessions  
+Can be found on the [sessions page](/sessions).
+
+# Summits  
+Summits are full-day, topic-focused unconference-style gatherings for in-depth discussions, held during the Tutorial Days.
+
+### List of summits
+- [Rust Summit](/programme/rust-summit) 
+- [WASM Summit](/programme/wasm-summit)
+- [C API Summit](/programme/c-api-summit)  
+
+# Events  
+Events are social and community activities held throughout the conference to connect attendees.
+
+List of events:
+- main social event: will be added soon  
+- speakers dinner: will be added soon  
+- PyLadies events: will be added soon  
+- beginner's day unconference space: will be added soon  
+- workshops for less represented groups in computing: will be added soon  

src/data/links.json

@@ -3,6 +3,10 @@
     {
       "name": "Programme",
       "items": [
+        {
+          "name": "Overview",
+          "path": "/overview"
+        },
         {
           "name": "Sessions Previews",
           "path": "/sessions"