feat: add ethbelgrade recording link

Author: leohhhn

README.md

@@ -9,7 +9,7 @@ presentations.
 
 |Date       |Title                                                                           |Speakers                                                                 |Presentation                                                                                                                                |Recording                                                                                            |
 |----       |-----                                                                           |--------                                                                 |------------                                                                                                                                |---------                                                                                            |
-|2025.06.04 |Why You Should Write dApps in Go                                                |[@leohhhn](https://github.com/leohhhn)                                   |[Slides](presentations/2025-06-04--ethbelgrade-leon/dapps_in_go-ethbelgrade-2025.pdf)                                                       |---                                                                                                  |
+|2025.06.04 |Why You Should Write dApps in Go                                                |[@leohhhn](https://github.com/leohhhn)                                   |[Slides](presentations/2025-06-04--ethbelgrade-leon/dapps_in_go-ethbelgrade-2025.pdf)                                                       |[Video](https://www.youtube.com/watch?v=DU8aYKh9h2A)                                                 |
 |2025.04.10 |Writing Smart Contracts in Go                                                   |[@leohhhn](https://github.com/leohhhn)                                   |[Slides](presentations/2025-04-10--gnobelgrade--leon/gno-belgrade-04-2025.pdf)                                                              |---                                                                                                  |
 |2025.03.05 |DAOs in gno.land                                                                |[@leohhhn](https://github.com/leohhhn)                                   |[Slides](presentations/2025-03-05--ethbelgrade--leon/ethbelgrade-daos.pdf)                                                                  |[Video](https://www.youtube.com/watch?v=8FJWLKVjbMc)                                                 |
 |2025.02.05 |Building dApps in gno.land                                                      |[@leohhhn](https://github.com/leohhhn)                                   |[Slides](presentations/2025-02-05--epitech--leon/building-dapps.pdf)                                                                        |---                                                                                                  |

presentations/2025-06-04--ethbelgrade-leon/metadata.yml

@@ -12,4 +12,4 @@ event: "ETH Belgrade Sideevent"
 # Workshop slides link. If the link is local, only put the file name, without any other path parts.
 slides: "dapps_in_go-ethbelgrade-2025.pdf"
 # Workshop recording
-recording: ""
+recording: "https://www.youtube.com/watch?v=DU8aYKh9h2A"