Localize shared resource-field components.

Add a components.res resource-label set and move the database workload
resources and optional-service resource-field components onto it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/i18n/dictionaries/en.ts

@@ -178,6 +178,16 @@ const en: Dictionary = {
     applying: 'Applying…',
     createInvoicePay: 'Create Invoice & Pay',
     applyChanges: 'Apply Changes',
+    res: {
+      databaseResources: 'Database resources',
+      cpuRequest: 'CPU request',
+      cpuLimit: 'CPU limit',
+      memoryRequest: 'Memory request',
+      memoryLimit: 'Memory limit',
+      oneCore: '1 core',
+      twoCores: '2 cores',
+      storageGb: 'Storage (GB)',
+    },
   },
 
   nav: {