Country posters: the manifest names the tag the two-tab element really registers

country-posters-mfe's @element said country-posters-mfe, a tag nothing defines; the
bundle registers country-posters-map, which the embed snippet and leaf page already
use with profile country-posters-mfe. Anything building the tag from the manifest
(check:composite-embed-knobs) mounted an element that never upgraded, so its map
cells could not be measured.

plugin-designs/country-posters/country-posters-mfe.vue

@@ -2,7 +2,7 @@
 /**
  * country-posters-mfe.vue — Country Posters as a TWO-TAB element.
  *
- * @element country-posters-mfe
+ * @element country-posters-map
  * @description Country Posters as ONE two-tab element — the countries map and the printable
  * poster wall behind a single view switcher, structured like the UPG-100 list. The switcher is
  * the library's shared ViewSelect, not a third hand-rolled copy.

public/dx-maps/doxa-maps-spa/manifest.json

@@ -213,7 +213,7 @@
           "label": "Country Posters — Wall + Map",
           "file": "country-posters-mfe.vue",
           "description": "Country Posters as ONE two-tab element — the countries map and the printable",
-          "element": "country-posters-mfe",
+          "element": "country-posters-map",
           "type": "nested-elements-mfe",
           "isMap": true,
           "iframeUrl": "./country-posters/country-posters-mfe/index.html",

public/dx-maps/manifest.json

@@ -213,7 +213,7 @@
           "label": "Country Posters — Wall + Map",
           "file": "country-posters-mfe.vue",
           "description": "Country Posters as ONE two-tab element — the countries map and the printable",
-          "element": "country-posters-mfe",
+          "element": "country-posters-map",
           "type": "nested-elements-mfe",
           "isMap": true,
           "iframeUrl": "./country-posters/country-posters-mfe/index.html",