fix: prevent rock loading on Termux to avoid compatibility issues

lua/config/postopts.lua

@@ -15,5 +15,6 @@ local prefix = vim.env.PREFIX
 if prefix ~= nil then
   if prefix:match("com.termux") then
     vim.g.useimage = false
+    vim.g.is_termux = true
   end
 end

lua/config/rocks.lua

@@ -132,9 +132,11 @@ end
 
 -- Perform setup
 M.setup = function()
-  M.bootstrap()
-  M.ensure_luarocks()
-  M.load_rocks()
+  if not vim.g.is_termux then
+    M.bootstrap()
+    M.ensure_luarocks()
+    M.load_rocks()
+  end
 end
 
 -- Execute the setup function