feat: add constants for handling states and decorators

striker-ui/lib/consts/NODES.ts

@@ -0,0 +1,9 @@
+const nodeState: ReadonlyMap<string, string> = new Map([
+  ['unknown', 'Unknown'],
+  ['off', 'Off'],
+  ['on', 'On'],
+  ['accessible', 'Accessible'],
+  ['ready', 'Ready'],
+]);
+
+export default nodeState;

striker-ui/lib/consts/SERVERS.ts

@@ -0,0 +1,12 @@
+const serverState: ReadonlyMap<string, string> = new Map([
+  ['running', 'Running'],
+  ['idle', 'Idle'],
+  ['paused', 'Paused'],
+  ['in_shutdown', 'Shutting Down'],
+  ['shut_off', 'Off'],
+  ['crashed', 'crashed'],
+  ['pmsuspended', 'Suspended'],
+  ['migrating', 'Migrating'],
+]);
+
+export default serverState;