readd teamspeak-json (#6127)

frontend/public/json/teamspeak-server.json

@@ -0,0 +1,40 @@
+{
+    "name": "Teamspeak-Server",
+    "slug": "teamspeak-server",
+    "categories": [
+        24
+    ],
+    "date_created": "2025-07-21",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 9987,
+    "documentation": "https://support.teamspeak.com/hc/en-us/categories/360000302017-TeamSpeak-3",
+    "website": "https://teamspeak.com/",
+    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/teamspeak-light.webp",
+    "config_path": "",
+    "description": "TeamSpeak is a voice over IP (VoIP) application, primarily used by gamers and teams to chat in real time on dedicated servers. It delivers crystal‑clear, low‑latency voice communication.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/teamspeak-server.sh",
+            "resources": {
+                "cpu": 1,
+                "ram": 512,
+                "hdd": 2,
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "text": "Use `journalctl -u teamspeak-server.service` inside LXC console to check for admin credentials!",
+            "type": "info"
+        }
+    ]
+}