Syndicate encryption key now gives two keys for the price of one (#14676)

Resources/Locale/en-US/store/uplink-catalog.ftl

@@ -84,8 +84,8 @@ uplink-stealth-box-desc = A box outfitted with stealth technology, sneak around
 uplink-headset-name = Syndicate Over-ear Headset
 uplink-headset-desc = A headset that allows you to communicate with other syndicate operatives. Has 4 slots for encryption keys.
 
-uplink-encryption-key-name = Syndicate Encryption Key
-uplink-encryption-key-desc = An encryption key for access to the secret frequency of our special agents. No one will know about your special channel with friends... or rivals.
+uplink-encryption-key-name = Syndicate Encryption Keys
+uplink-encryption-key-desc = Two encryption keys for access to the secret frequency of our special agents. Give the spare to a friend, but make sure it doesn't fall into enemy hands.
 
 uplink-hypopen-name = Hypopen
 uplink-hypopen-desc = A chemical hypospray disguised as a pen, capable of instantly injecting up to 10u of reagents. Starts empty.

Resources/Prototypes/Catalog/Fills/Boxes/general.yml

@@ -376,3 +376,18 @@
     contents:
       - id: EncryptionKeyService
         amount: 6
+
+- type: entity
+  name: syndicate encryption key box
+  parent: BoxEncryptionKeyPassenger
+  id: BoxEncryptionKeySyndie
+  description: Two syndicate encryption keys for the price of one. Miniaturized for ease of use.
+  components:
+  - type: Item
+    size: 15
+  - type: StorageFill
+    contents:
+      - id: EncryptionKeySyndie
+        amount: 2
+  - type: Storage
+    capacity: 15

Resources/Prototypes/Catalog/uplink_catalog.yml

@@ -305,7 +305,8 @@
   id: UplinkHeadsetEncryptionKey
   name: uplink-encryption-key-name
   description: uplink-encryption-key-desc
-  productEntity: EncryptionKeySyndie
+  icon: { sprite: /Textures/Objects/Devices/encryption_keys.rsi, state: synd_label }
+  productEntity: BoxEncryptionKeySyndie # Two for the price of one
   cost:
     Telecrystal: 2
   categories: