Tone down extension errors (#42080)

Before:
<img width="2032" height="1161" alt="before"
src="https://github.com/user-attachments/assets/5c497b47-87e8-4167-bc28-93e34556ea4d"
/>

After:
<img width="2032" height="1161" alt="after"
src="https://github.com/user-attachments/assets/4a87803f-67df-4bf8-ade0-306f3c9ca81e"
/>

Release Notes:

- N/A

crates/project/src/context_server_store.rs

@@ -130,9 +130,17 @@ impl ContextServerConfiguration {
                     .ok()
                     .flatten()?;
 
-                let command = descriptor.command(worktree_store, cx).await.log_err()?;
-
-                Some(ContextServerConfiguration::Extension { command, settings })
+                match descriptor.command(worktree_store, cx).await {
+                    Ok(command) => {
+                        Some(ContextServerConfiguration::Extension { command, settings })
+                    }
+                    Err(e) => {
+                        log::error!(
+                            "Failed to create context server configuration from settings: {e:#}"
+                        );
+                        None
+                    }
+                }
             }
         }
     }