Refactor default headers to be injected dynamically (#367)

src-web/components/WorkspaceSettingsDialog.tsx

@@ -95,6 +95,7 @@ export function WorkspaceSettingsDialog({ workspaceId, hide, tab }: Props) {
       <TabContent value={TAB_HEADERS} className="overflow-y-auto h-full px-4">
         <HeadersEditor
           inheritedHeaders={inheritedHeaders}
+          inheritedHeadersLabel="Defaults"
           forceUpdateKey={workspace.id}
           headers={workspace.headers}
           onChange={(headers) => patchModel(workspace, { headers })}