Remove update_id from worktree update messages

We don't need this anymore because worktree updates are foreground
messages.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
Co-Authored-By: Max Brunsfeld <max@zed.dev>

crates/server/src/rpc/store.rs

@@ -43,7 +43,6 @@ pub struct ProjectShare {
 pub struct WorktreeShare {
     pub entries: HashMap<u64, proto::Entry>,
     pub diagnostic_summaries: BTreeMap<PathBuf, proto::DiagnosticSummary>,
-    pub next_update_id: u64,
 }
 
 #[derive(Default)]
@@ -404,7 +403,6 @@ impl Store {
         connection_id: ConnectionId,
         entries: HashMap<u64, proto::Entry>,
         diagnostic_summaries: BTreeMap<PathBuf, proto::DiagnosticSummary>,
-        next_update_id: u64,
     ) -> tide::Result<SharedWorktree> {
         let project = self
             .projects
@@ -418,7 +416,6 @@ impl Store {
             worktree.share = Some(WorktreeShare {
                 entries,
                 diagnostic_summaries,
-                next_update_id,
             });
             Ok(SharedWorktree {
                 authorized_user_ids: project.authorized_user_ids(),
@@ -537,7 +534,6 @@ impl Store {
         connection_id: ConnectionId,
         project_id: u64,
         worktree_id: u64,
-        update_id: u64,
         removed_entries: &[u64],
         updated_entries: &[proto::Entry],
     ) -> tide::Result<Vec<ConnectionId>> {
@@ -549,11 +545,6 @@ impl Store {
             .share
             .as_mut()
             .ok_or_else(|| anyhow!("worktree is not shared"))?;
-        if share.next_update_id != update_id {
-            return Err(anyhow!("received worktree updates out-of-order"))?;
-        }
-
-        share.next_update_id = update_id + 1;
         for entry_id in removed_entries {
             share.entries.remove(&entry_id);
         }