feat: production chain

shared/data/items.json

@@ -41,6 +41,96 @@
     "storage": "manufactured",
     "summary": "High-value integration kits for hull fitting and final assembly."
   },
+  {
+    "id": "command-bridge-module",
+    "label": "Command Bridge Module",
+    "storage": "container",
+    "summary": "Packaged bridge and combat-information-center assembly for final ship integration."
+  },
+  {
+    "id": "reactor-core-module",
+    "label": "Reactor Core Module",
+    "storage": "container",
+    "summary": "Contained ship reactor package ready for installation into a hull."
+  },
+  {
+    "id": "capacitor-bank-module",
+    "label": "Capacitor Bank Module",
+    "storage": "container",
+    "summary": "Buffered capacitor section for propulsion, weapons, and industrial loads."
+  },
+  {
+    "id": "ion-drive-module",
+    "label": "Ion Drive Module",
+    "storage": "container",
+    "summary": "Preassembled sublight engine unit."
+  },
+  {
+    "id": "ftl-core-module",
+    "label": "FTL Core Module",
+    "storage": "container",
+    "summary": "Integrated FTL drive package for inter-system transit."
+  },
+  {
+    "id": "gun-turret-module",
+    "label": "Gun Turret Module",
+    "storage": "container",
+    "summary": "Shipboard turret mount and fire-control package."
+  },
+  {
+    "id": "carrier-bay-module",
+    "label": "Carrier Bay Module",
+    "storage": "container",
+    "summary": "Hangar and launch-recovery assembly for capital ship integration."
+  },
+  {
+    "id": "habitat-ring-module",
+    "label": "Habitat Ring Module",
+    "storage": "container",
+    "summary": "Crew habitat section packaged for large ship installation."
+  },
+  {
+    "id": "bulk-bay-module",
+    "label": "Bulk Bay Module",
+    "storage": "container",
+    "summary": "Industrial cargo hold segment for raw-solid hauling ships."
+  },
+  {
+    "id": "container-bay-module",
+    "label": "Container Bay Module",
+    "storage": "container",
+    "summary": "Freight rack segment for manufactured and palletized cargo."
+  },
+  {
+    "id": "liquid-tank-module",
+    "label": "Liquid Tank Module",
+    "storage": "container",
+    "summary": "Pressurized liquid storage segment for fuel and energy logistics."
+  },
+  {
+    "id": "gas-tank-module",
+    "label": "Gas Tank Module",
+    "storage": "container",
+    "summary": "Pressurized gas storage segment for volatile cargo hauling."
+  },
+  {
+    "id": "mining-turret-module",
+    "label": "Mining Turret Module",
+    "storage": "container",
+    "summary": "Ship-mounted hard-rock extraction head."
+  },
+  {
+    "id": "gas-extractor-module",
+    "label": "Gas Extractor Module",
+    "storage": "container",
+    "summary": "Cryogenic intake and compression package for gas harvesting ships."
+  },
+  {
+    "id": "fabricator-array-module",
+    "label": "Fabricator Array Module",
+    "storage": "container",
+    "summary": "Mobile industrial fabrication block for constructors."
+  },
   {
     "id": "gas",
     "label": "Volatile Gas",
@@ -53,6 +143,12 @@
     "storage": "bulk-liquid",
     "summary": "Processed liquid fuel consumed by ships and station power systems."
   },
+  {
+    "id": "energy-cell",
+    "label": "Energy Cell",
+    "storage": "bulk-liquid",
+    "summary": "Charged energy reserves that can be stored, traded, and discharged into station power grids."
+  },
   {
     "id": "water",
     "label": "Water",