Add clarifying comment for team ID check

Co-authored-by: stnguyen90 <1477010+stnguyen90@users.noreply.github.com>

Author: Copilot

src/lib/components/breadcrumbs.svelte

@@ -260,7 +260,8 @@
     $: shouldReloadProjects = isLoadingProjects
         ? false
         : currentProject && loadedProjects.projects.length
-          ? loadedProjects.projects[0].teamId != currentProject.teamId ||
+          ? // All projects in cache belong to same org, so check first project's teamId
+            loadedProjects.projects[0].teamId != currentProject.teamId ||
             !loadedProjects.projects.some((p) => p.$id === currentProject.$id)
           : !loadedProjects.projects.length;