add options for term module win resize vals

lua/core/default_config.lua

@@ -75,12 +75,15 @@ M.ui = {
   cheatsheet = { theme = "grid" }, -- simple/grid
 
   lsp = {
-    -- show function signatures i.e args as you type
     signature = {
       disabled = false,
-      silent = true, -- silences 'no signature help available' message from appearing
+      silent = true, -- silences 'no signature help available' message
     },
   },
+
+  term = {
+    sizes = { sp = 0.3, vsp = 0.2 },
+  },
 }
 
 M.plugins = "" -- path i.e "custom.plugins", so make custom/plugins.lua file