chore(nvim): simplify gen.nvim configuration

nvim/lua/plugins/ollama.lua

@@ -4,22 +4,9 @@ return {
   "David-Kunz/gen.nvim",
   opts = {
     model = "mistral", -- The default model to use.
-    host = "localhost", -- The host running the Ollama service.
-    port = "11434", -- The port on which the Ollama service is listening.
     display_mode = "split", -- The display mode. Can be "float" or "split".
     show_prompt = true, -- Shows the Prompt submitted to Ollama.
     show_model = true, -- Displays which model you are using at the beginning of your chat session.
     no_auto_close = false, -- Never closes the window automatically.
-    init = function(options)
-      pcall(io.popen, "ollama serve > /dev/null 2>&1 &")
-    end,
-    command = function(options)
-      return "curl --silent --no-buffer -X POST http://"
-        .. options.host
-        .. ":"
-        .. options.port
-        .. "/api/generate -d $body"
-    end,
-    debug = false, -- Prints errors and the command which is run.
   },
 }