rework: removed old get functions from each language to use utils

instead and changed run in each language to use new system to be simpler

feat: added aux_files for c/c++ and reworked them to work with new
update

lua/Polydev/languages/python.lua

@@ -1,26 +1,16 @@
----@module "Polydev.utils"
 local utils = require("Polydev.utils")
-
----@module "Polydev.configs"
-local config = require("Polydev.configs")
-
----@tyep table
 local M = {}
 
----@tyep table
 M.keybinds = {}
+M.opts = {}
 
----@type nil|table
-M.opts = nil
-
----@param opts table
 function M.setup(opts)
-    M.opts = vim.tbl_deep_extend("force", {}, config.get("python"), opts or {})
+    M.opts = vim.tbl_deep_extend("force", {}, require("Polydev.configs").get("python"), opts or {})
     for key, command in pairs(M.opts.keybinds) do
 	M.keybinds[command] = key
     end
 
-    local root = M.get_project_root()
+    local root = utils.get_project_root()
     if root then
 	local venv_path = root .. "/venv/bin/activate"
 	if vim.fn.filereadable(venv_path) == 1 then
@@ -40,19 +30,6 @@ function M.setup(opts)
     end
 end
 
----@return string|nil
-function M.get_project_root()
-    local dir = vim.fn.expand("%:p:h")
-    while dir ~= "/" do
-	if vim.fn.isdirectory(dir .. "/venv") == 1 or vim.fn.filereadable(dir .. "/main.py") == 1 then
-	    return dir
-	end
-	dir = vim.fn.fnamemodify(dir, ":h")
-    end
-    return nil
-end
-
----@return string|nil
 function M.install_dependency()
     vim.ui.input({ prompt = "Enter pip module: " }, function(pip_module)
 	if not pip_module or pip_module == "" then
@@ -64,15 +41,10 @@ function M.install_dependency()
 end
 
 function M.run()
-    local root = M.get_project_root()
-    if not root then
-	---@return nil
-	return print("Error: Project root not found.")
-    end
+    local root = utils.get_project_root()
 
     local main_file = root .. "/main.py"
     if vim.fn.filereadable(main_file) == 0 then
-	---@return nil
 	return print("Error: main.py not found in project root.")
     end
 
@@ -91,5 +63,4 @@ function M.run()
     utils.open_float_terminal(venv_cmd .. "python3 " .. main_file)
 end
 
----@return table
 return M