remove wrapup video rendering (ffmpeg)

SPA handles wrapup visuals client-side; server-side
renderer was dead code pulling in ffmpeg + image crates.

crates/application/src/wrapup/delete.rs

@@ -2,7 +2,6 @@ use domain::errors::DomainError;
 use domain::value_objects::WrapUpId;
 
 use crate::context::AppContext;
-use crate::wrapup::storage::WrapUpStorage;
 
 pub async fn execute(ctx: &AppContext, id: WrapUpId) -> Result<(), DomainError> {
     ctx.repos
@@ -11,8 +10,5 @@ pub async fn execute(ctx: &AppContext, id: WrapUpId) -> Result<(), DomainError>
         .await?
         .ok_or_else(|| DomainError::NotFound("wrap-up not found".into()))?;
 
-    let storage = WrapUpStorage::new(ctx.services.object_storage.clone());
-    let _ = storage.delete_video(&id).await;
-
     ctx.repos.wrapup_repo.delete(&id).await
 }