feat(gpu-service): add GPU Instance Types management page

- Card/table list of instance types per Kubernetes cluster with delete
- Create drawer with flavor picker and per-GPU resource form (CPU/RAM/storage)
- Fix unit CPU to 1 for non-acceleratable flavors; N/A memory for generic types
- Add routes and i18n across all locales

src/locales/en-US/gpuservice.ts

@@ -134,6 +134,19 @@ export default {
   'gpuservice.instance.ram': 'RAM',
   'gpuservice.instance.os': 'OS',
   'gpuservice.instance.arch': 'Arch',
+'gpuservice.instanceType': 'GPU Instance Type',
+  'gpuservice.instanceType.add': 'Add Instance Type',
+  'gpuservice.instanceType.flavor': 'Flavor',
+  'gpuservice.instanceType.flavor.required': 'Please select an instance type flavor',
+  'gpuservice.instanceType.product': 'Product',
+  'gpuservice.instanceType.unitCpu': 'Unit CPU',
+  'gpuservice.instanceType.unitCpu.tip': 'CPU allocated per GPU',
+  'gpuservice.instanceType.unitRam': 'Unit RAM',
+  'gpuservice.instanceType.unitRam.tip': 'RAM allocated per GPU',
+  'gpuservice.instanceType.localStorage': 'Storage',
+  'gpuservice.instanceType.localStorage.tip': 'Maximum available disk',
+  'gpuservice.instanceType.notSliceable': 'Not Sliceable',
+  'gpuservice.instanceType.filter.name': 'Search by name',
   'gpuservice.instance.disk': 'Disk',
   'gpuservice.table.count': 'Count',
   'gpuservice.instance.disk.system': 'System Disk',