add keymap to replace visual selection

after/plugin/remap.lua

@@ -28,6 +28,9 @@ vim.keymap.set("n", "<leader>f", vim.lsp.buf.format,
 vim.keymap.set("n", "<leader>ru",
     [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]],
     { desc = "[R]eplace word [U]nder cursor" })
+vim.keymap.set("x", "<leader>r",
+    [["hy:%s/\<C-r>h/<C-r>h/gI<Left><Left><Left>]],
+    { desc = "[R]eplace selection" })
 
 vim.keymap.set("n", "S", ":w<cr>")
 vim.keymap.set("n", "Q", ":q<cr>")