Big Picture and Simple Research mount again: import the three locale names they use

08f89f55 gave both composites a text-direction computed that calls
getRuntimeLocale(), detectLocale() and RTL_LOCALES, but imported none of them.
The build does not check free names, so the bundles on main reference three
undefined globals. watch(textDir, reflectDir) evaluates the computed during
setup, so setup throws a ReferenceError in every locale, and Vue renders
nothing for the whole composite: the map, the dashboard and the grid.

Reproduced headless with the same computed + watch shape under
@vue/runtime-core: lang '' fails with "getRuntimeLocale is not defined", and
lang 'ar' with "RTL_LOCALES is not defined"; neither renders.

After this import, both bundles build and neither contains a free reference
to the three names.

plugin-designs/dashboard-plus-grid/dashboard-plus-grid.vue

@@ -14,7 +14,7 @@
  * people-groups-grid component; the dashboard is the exact research-dashboard component.
  */
 import { reactive, provide, inject, ref, computed, watchEffect, watch, onMounted, getCurrentInstance } from 'vue'
-import { SUPPORTED_LOCALES, setRuntimeLocale } from '@map/i18n/index.js'
+import { SUPPORTED_LOCALES, RTL_LOCALES, setRuntimeLocale, getRuntimeLocale, detectLocale } from '@map/i18n/index.js'
 import { resolveEmbedBase } from '@map/utils/embedBase.js'
 import { useSharedMapToken, publishMapToken } from '@map/composables/useSharedMapToken.js'
 import StackLayout from '@map/layouts/StackLayout.vue'

plugin-designs/research-map-plus-grid/research-map-plus-grid.vue

@@ -56,7 +56,7 @@
  * elements do not merely look different, they imply OPPOSITE control ownership below.
  */
 import { computed, reactive, watch, onMounted, onBeforeUnmount, getCurrentInstance, watchEffect, ref } from 'vue'
-import { SUPPORTED_LOCALES, setRuntimeLocale } from '@map/i18n/index.js'
+import { SUPPORTED_LOCALES, RTL_LOCALES, setRuntimeLocale, getRuntimeLocale, detectLocale } from '@map/i18n/index.js'
 import StackLayout from '@map/layouts/StackLayout.vue'
 import { resolveEmbedBase } from '@map/utils/embedBase.js'
 import { publishMapToken } from '@map/composables/useSharedMapToken.js'