Migrate Docker containers to dedicated VM

Architecture changes:
- Created VM 100 "docker-services" (Debian 12 Cloud Image)
- 10GB RAM, 6 Cores, 50GB system disk
- Separate 100GB LVM data volume for service data
- WireGuard moved from host to VM (10.0.0.2)
- All containers migrated and running

Updated documentation to reflect new architecture

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docker/samsung-tv-api/n8n-workflow-example.json

@@ -0,0 +1,147 @@
+{
+  "name": "Samsung TV Steuerung",
+  "nodes": [
+    {
+      "parameters": {
+        "httpMethod": "POST",
+        "path": "tv-control",
+        "responseMode": "responseNode",
+        "options": {}
+      },
+      "id": "webhook-trigger",
+      "name": "Webhook Trigger",
+      "type": "n8n-nodes-base.webhook",
+      "typeVersion": 2,
+      "position": [250, 300]
+    },
+    {
+      "parameters": {
+        "conditions": {
+          "options": {
+            "caseSensitive": true,
+            "leftValue": "",
+            "typeValidation": "strict"
+          },
+          "conditions": [
+            {
+              "id": "condition-power-off",
+              "leftValue": "={{ $json.body.command }}",
+              "rightValue": "power_off",
+              "operator": {
+                "type": "string",
+                "operation": "equals"
+              }
+            }
+          ],
+          "combinator": "and"
+        },
+        "options": {}
+      },
+      "id": "switch-command",
+      "name": "Switch Command",
+      "type": "n8n-nodes-base.switch",
+      "typeVersion": 3,
+      "position": [450, 300]
+    },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "http://samsung-tv-api:5000/tv/power/off",
+        "options": {}
+      },
+      "id": "tv-power-off",
+      "name": "TV Power Off",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [650, 200]
+    },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "http://samsung-tv-api:5000/tv/key",
+        "sendBody": true,
+        "specifyBody": "json",
+        "jsonBody": "={{ JSON.stringify({ key: $json.body.key }) }}",
+        "options": {}
+      },
+      "id": "tv-send-key",
+      "name": "TV Send Key",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [650, 400]
+    },
+    {
+      "parameters": {
+        "respondWith": "json",
+        "responseBody": "={{ $json }}",
+        "options": {}
+      },
+      "id": "respond-webhook",
+      "name": "Respond to Webhook",
+      "type": "n8n-nodes-base.respondToWebhook",
+      "typeVersion": 1.1,
+      "position": [850, 300]
+    }
+  ],
+  "connections": {
+    "Webhook Trigger": {
+      "main": [
+        [
+          {
+            "node": "Switch Command",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Switch Command": {
+      "main": [
+        [
+          {
+            "node": "TV Power Off",
+            "type": "main",
+            "index": 0
+          }
+        ],
+        [
+          {
+            "node": "TV Send Key",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "TV Power Off": {
+      "main": [
+        [
+          {
+            "node": "Respond to Webhook",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "TV Send Key": {
+      "main": [
+        [
+          {
+            "node": "Respond to Webhook",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "settings": {
+    "executionOrder": "v1"
+  },
+  "staticData": null,
+  "tags": [],
+  "triggerCount": 0,
+  "updatedAt": "2025-12-28T00:00:00.000Z",
+  "versionId": "1"
+}