feat: move profile definitions to backend subproject profiles folder

backend/profiles/lm_studio_remote.json

@@ -0,0 +1,28 @@
+{
+  "id": "lm_studio_remote",
+  "name": "LM Studio Lite",
+  "description": "Control local LLMs running on your desktop PC.",
+  "layout": {
+    "type": "ActionList",
+    "id": "lm_controls",
+    "title": "LM Studio Controller",
+    "subtitle": "Active Model: Qwen 2.5 7B\nTemperature: 0.7",
+    "actions": [
+      {
+        "id": "open_prompt_input",
+        "label": "✍️ Enter Chat Prompt",
+        "intent": "SUBMIT"
+      },
+      {
+        "id": "refresh_models",
+        "label": "🔄 Refresh Model List",
+        "intent": "CUSTOM"
+      },
+      {
+        "id": "toggle_temp",
+        "label": "🌡️ Adjust Temperature",
+        "intent": "CUSTOM"
+      }
+    ]
+  }
+}