fix: issue #20 cmd-J panel tab strip visibility and output panel parity

lib/bds/scripting/api_docs.ex

@@ -50,6 +50,14 @@ defmodule BDS.Scripting.ApiDocs do
       params: [],
       returns: "table | nil"
     },
+    %{
+      module: "app",
+      name: "log",
+      description:
+        "Append a line to the script output stream. Multiple arguments are joined with spaces. Output appears in the desktop app's Output panel (and on stdout in the CLI); Lua's global `print` is routed the same way.",
+      params: [%{name: "text", type: "string", required: true}],
+      returns: "boolean"
+    },
     %{
       module: "app",
       name: "notify_renderer_ready",