feat(admin): items_base browser and AdminPageShell on core pages

Co-authored-by: Cursor <[email protected]>

src/messages/it.json

@@ -1032,7 +1032,8 @@
 				"commandLog": "Log comandi",
 				"tradeLog": "Log trade",
 				"tools": "Strumenti",
-				"guilds": "Gruppi"
+				"guilds": "Gruppi",
+				"itemsBase": "Items base"
 			},
 			"dashboard": {
 				"title": "Dashboard",
@@ -1799,7 +1800,8 @@
 				"noMembers": "Nessun membro.",
 				"back": "Torna ai gruppi",
 				"viewPublic": "Apri pagina pubblica",
-				"disband": "Sciogli gruppo"
+				"disband": "Sciogli gruppo",
+				"listHeading": "Guilds ({count})"
 			},
 			"transactions": {
 				"title": "Transazioni",
@@ -2989,6 +2991,38 @@
 					"less": "Meno",
 					"more": "Più"
 				}
+			},
+			"items": {
+				"title": "Items base",
+				"subtitle": "Browse and edit furni definitions in items_base (standalone from catalog pages)",
+				"total": "{count, plural, one {# item} other {# items}}",
+				"editTitle": "Edit {name}",
+				"editSubtitle": "items_base #{id}",
+				"back": "Back to list",
+				"save": "Save",
+				"saved": "Item saved",
+				"untitled": "Untitled item",
+				"sectionIdentity": "Identity",
+				"sectionDims": "Dimensions & interaction",
+				"sectionFlags": "Allow flags",
+				"sectionExtra": "Extra",
+				"publicName": "Public name",
+				"itemName": "Classname",
+				"type": "Type",
+				"spriteId": "Sprite ID",
+				"width": "Width",
+				"length": "Length",
+				"stackHeight": "Stack height",
+				"interactionType": "Interaction",
+				"interactionModes": "Modes",
+				"vendingIds": "Vending IDs",
+				"multiheight": "Multiheight",
+				"customparams": "Custom params"
+			},
+			"online": {
+				"title": "Online users",
+				"subtitle": "Players currently connected",
+				"connected": "{count, plural, one {# player connected} other {# players connected}}"
 			}
 		},
 		"radioRequests": {