rework: open_float_terminal uses table instead of string

fix: all languages now use proper terminal setup

lua/Polydev/languages/lua.lua

@@ -1,26 +1,18 @@
 local utils = require("Polydev.utils")
 local M = {}
 
-M.keybinds = {}
-M.opts = {}
-
-function M.setup(opts)
-    M.opts = vim.tbl_deep_extend("force", {}, require("Polydev.configs").get("lua"), opts or {})
-    for key, command in pairs(M.opts.keybinds) do
-	M.keybinds[command] = key
-    end
-
+function M.setup(user_opts)
+    local opts = vim.tbl_deep_extend("force", {}, require("Polydev.configs").get("lua"), user_opts or {})
     vim.api.nvim_create_user_command("LuaRun", M.run, {})
-
-    if M.keybinds.LuaRun then
-	vim.keymap.set("n", M.keybinds.LuaRun, ":LuaRun<CR>", { silent = true })
+    for key, _ in pairs(opts.keybinds) do
+	vim.keymap.set("n", key, ":LuaRun<CR>", { silent = true })
     end
 end
 
 function M.run()
     local init_lua_path = utils.get_project_root() .. "/lua/" .. utils.get_project_name() .. "/init.lua"
     if vim.fn.filereadable(init_lua_path) == 1 then
-        utils.open_float_terminal("lua " .. init_lua_path)
+        utils.open_float_terminal({ "lua " .. init_lua_path })
     end
 end