feat: python server fix and autocmd on save removed

lsp/pyright.lua

@@ -1,5 +1,5 @@
 return {
-    cmd = { 'pylsp' },
-    filetypes = { 'python' },
-    root_markers = { 'pyproject.toml', 'setup.py', 'setup.cfg', 'requirements.txt', '.git' },
+	cmd = { "pyright-langserver", "--stdio" },
+	filetypes = { "python", "py" },
+	root_markers = { "pyproject.toml", "setup.py", "setup.cfg", "requirements.txt", ".git" },
 }