fix(quality): clear the three failures development was already carrying

The icon PR could not go green because stackiq development is red on its own
account. All three are pre-existing, not introduced here.

1. Frontend Check (format): prettier flagged src/components/CatalogPanels.vue,
   a file this PR never touched. It has been failing on development since
   #892. Reformatted with the repo own config; the whole tree now reports
   "All matched files use Prettier code style!".

2. gate-60 icon-vocabulary FAILED, not warned: FileDocument and Web are named
   by src/manifest.json but were absent from src/icons.js, so both rendered
   as NOTHING. Registered.

3. gate-102 manifest-l10n-coverage: three manifest strings had no nl.json
   key, so they rendered English to a Dutch user. Two of them were the
   opposite problem, hardcoded DUTCH in a manifest whose menu labels are all
   English (Dashboard, Organisations, Applications, Suites, Services), so an
   English user saw Dutch:

     "Diensten"            -> "Services"          nl.json already had Services: Diensten
     "Object statistieken" -> "Object statistics" + new key
     "Modules"                                    + new key, same word either way

   Only title and label were touched. The id, route and name values keep
   "Diensten" because they are identifiers, not copy.

⚠️ The keys were added to BOTH l10n/nl.json and l10n/nl.js. The browser reads
the .js; a key in the .json alone is invisible to the user and check:l10n
would still call the two in sync. Verified by loading nl.js and diffing the
key sets: 760 each, 0 in one and not the other.

Sentence case per the Conduction voice rules, not Title Case.

Author: Conduction Release Bot

l10n/nl.js

@@ -758,7 +758,9 @@ OC.L10N.register(
         "Flow": "Flow",
         "Where the automation lives": "Waar de automatisering zit",
         "Flows are what happens without anyone clicking: a reminder before a deadline passes, a confirmation sent on submission. This is where you read and edit them. Nothing to build now.": "Flows zijn wat er gebeurt zonder dat iemand klikt: een herinnering voordat een termijn verstrijkt, een bevestiging bij indiening. Hier lees en bewerk je ze. Je hoeft nu niets te bouwen.",
-        "Open Flows in the menu": "Open Flows in het menu"
+        "Open Flows in the menu": "Open Flows in het menu",
+        "Modules": "Modules",
+        "Object statistics": "Object statistieken"
     },
     "nplurals=2; plural=(n != 1);"
 )

l10n/nl.json

@@ -757,6 +757,8 @@
         "Flow": "Flow",
         "Where the automation lives": "Waar de automatisering zit",
         "Flows are what happens without anyone clicking: a reminder before a deadline passes, a confirmation sent on submission. This is where you read and edit them. Nothing to build now.": "Flows zijn wat er gebeurt zonder dat iemand klikt: een herinnering voordat een termijn verstrijkt, een bevestiging bij indiening. Hier lees en bewerk je ze. Je hoeft nu niets te bouwen.",
-        "Open Flows in the menu": "Open Flows in het menu"
+        "Open Flows in the menu": "Open Flows in het menu",
+        "Modules": "Modules",
+        "Object statistics": "Object statistieken"
     }
 }

src/components/CatalogPanels.vue

@@ -5,9 +5,9 @@
 				<h3 class="infoBoxTitle">Beheer van Organisaties</h3>
 				<p class="infoBoxText">
 					Organisaties kunnen worden geaccepteerd en beheerd via de
-					organisaties pagina. Het aanmaken en bewerken van gebruikers
-					gaat ook via de organisatie pagina, omdat deze onderdeel zijn
-					van organisaties.
+					organisaties pagina. Het aanmaken en bewerken van gebruikers gaat
+					ook via de organisatie pagina, omdat deze onderdeel zijn van
+					organisaties.
 				</p>
 				<div class="infoBoxActions">
 					<NcButton variant="primary" @click="navigateToOrganizations">
@@ -171,7 +171,6 @@ export default {
 	},
 
 	computed: {
-
 		/**
 		 * Get object statistics for the table display
 		 *

src/icons.js

@@ -34,6 +34,7 @@ import Database from 'vue-material-design-icons/Database.vue'
 import Domain from 'vue-material-design-icons/Domain.vue'
 import Eye from 'vue-material-design-icons/Eye.vue'
 import EyeOutline from 'vue-material-design-icons/EyeOutline.vue'
+import FileDocument from 'vue-material-design-icons/FileDocument.vue'
 import FileDocumentEdit from 'vue-material-design-icons/FileDocumentEdit.vue'
 import FileSign from 'vue-material-design-icons/FileSign.vue'
 import FolderOutline from 'vue-material-design-icons/FolderOutline.vue'
@@ -65,6 +66,7 @@ import TransitConnectionVariant from 'vue-material-design-icons/TransitConnectio
 import ViewDashboardOutline from 'vue-material-design-icons/ViewDashboardOutline.vue'
 import ViewGridOutline from 'vue-material-design-icons/ViewGridOutline.vue'
 import ViewModule from 'vue-material-design-icons/ViewModule.vue'
+import Web from 'vue-material-design-icons/Web.vue'
 
 export default {
 	AccountBoxOutline,
@@ -89,6 +91,7 @@ export default {
 	Domain,
 	Eye,
 	EyeOutline,
+	FileDocument,
 	FileDocumentEdit,
 	FileSign,
 	FolderOutline,
@@ -120,4 +123,5 @@ export default {
 	ViewDashboardOutline,
 	ViewGridOutline,
 	ViewModule,
+	Web,
 }

src/manifest.json

@@ -246,9 +246,9 @@
 					{
 						"id": "kpi-services",
 						"type": "stat",
-						"title": "Diensten",
+						"title": "Services",
 						"content": {
-							"label": "Diensten",
+							"label": "Services",
 							"icon": "Web",
 							"route": {
 								"name": "Diensten"
@@ -288,7 +288,7 @@
 					{
 						"id": "catalog-panels",
 						"type": "catalog-panels",
-						"title": "Object statistieken",
+						"title": "Object statistics",
 						"_note": "The management info-box and the two per-object-type statistics tables, moved out of the former hand-written Dashboard view into src/components/CatalogPanels.vue. Registered as a widget TYPE via registerDashboardWidget() in main.js: CnDashboardPage resolves a widget's type against the LIBRARY catalog, not the app registry, and an unregistered type renders 'Widget not available' silently."
 					}
 				],