Add more info about ticket types for summits (#1166)

Author: clytaemnestra

src/content/pages/programme/c-api-summit.mdx

@@ -10,7 +10,7 @@ The **C API Summit** aims to bring together various stakeholders of Python's C A
 
 * **When**: Monday, July 14th or Tuesday, July 15th (to be confirmed)
 * **Where**: Prague Congress Centre (PCC), Room to be announced
-* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket
+* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket — Tutorials, Conference, or Combined
 
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src/content/pages/programme/rust-summit.mdx

@@ -10,7 +10,7 @@ The **Rust Summit** aims to bring together various stakeholders of Python’s Ru
 
 * **When**: Monday, July 14th or Tuesday, July 15th (to be confirmed)
 * **Where**: Prague Congress Centre (PCC), Room to be announced
-* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket
+* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket — Tutorials, Conference, or Combined
 
 ---
 

src/content/pages/programme/wasm-summit.mdx

@@ -9,7 +9,7 @@ The **WebAssembly Summit** aims to bring together maintainers and users of Pytho
 
 * **When**: Monday, July 14th or Tuesday, July 15th (to be confirmed)
 * **Where**: Prague Congress Centre (PCC), Room to be announced
-* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket
+* **Who can join**: Anyone with a valid in-person EuroPython 2025 ticket — Tutorials, Conference, or Combined
 
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