docs(core): mark data store fallback temporary and list special cases

src/lib/ae_api/api_get__data_store.ts

@@ -12,7 +12,9 @@ interface GetDataStoreV3Params {
 
 /**
  * Get a Data Store object by its human-friendly code (V3)
- * Uses hierarchical fallback logic (Specific -> Account -> Global)
+ * Uses hierarchical fallback logic (Specific -> Account -> Global).
+ * TEMPORARY: the global fallback is a stopgap until the backend can
+ * serve account-scoped defaults via JWT-backed access only.
  * Path: GET /v3/data_store/code/{code}
  */
 export async function get_data_store({
@@ -36,8 +38,9 @@ export async function get_data_store({
 
     const headers: key_val = {};
     if (no_account_id) {
-        // Use the standard bypass header understood by get_object so the
-        // request can actually fall back to global defaults.
+        // TEMPORARY: keep this narrow global-default escape hatch until the
+        // backend can answer the data_store request with account-scoped JWT
+        // access only.
         headers['x-no-account-id'] = 'Nothing to See Here';
     }
 

src/lib/ae_core/ae_core_functions.ts

@@ -74,6 +74,9 @@ async function load_ae_obj_id__site_domain({
         no_account_id = true;
         // api_cfg.headers['x_account_id'] = 'nothing here';
     }
+    // LEGACY BOOTSTRAP SPECIAL CASE: this helper is effectively a remove
+    // candidate once all site-domain lookups use the cache-first/bootstrap
+    // path in ae_core__site.ts.
     no_account_id = true;
 
     const params = {};

src/lib/ae_core/core__data_store.ts

@@ -28,6 +28,10 @@ export async function load_ae_obj_by_code__data_store({
     save_idb?: boolean;
     timeout?: number;
     log_lvl?: number;
+            // TEMPORARY: this no-account fallback exists only until the backend
+            // can serve account-scoped defaults via JWT-backed access alone.
+            // Keep this path narrow and remove it when the backend no longer
+            // needs a transport-level scope drop for data_store.
 }): Promise<any> {
     if (log_lvl) {
         console.log(`*** load_ae_obj_by_code__data_store() *** code=${code}`);

src/lib/elements/element_data_store.svelte

@@ -227,6 +227,9 @@ async function load_data_store() {
                     `ae_e_data_store [${ds_code}]: Not found in context (Status ${status_code}). Trying global fallback.`
                 );
 
+            // TEMPORARY: same global-default fallback as core__data_store.ts.
+            // This should go away once the backend can answer with JWT-backed,
+            // account-scoped defaults only.
             ds_results = await api.get_data_store({
                 api_cfg,
                 code: ds_code,