How to unmap C-i and use tab instead?

[txtyash]

How do I unmap C-i from the default keybindings and have it for the jumplist(default). I also want to map tab and S-tab for scrolling through suggestions. I tried mapping them but didn't work:

local cmp = require("cmp")
local luasnip = require("luasnip")

return {
  {
    "hrsh7th/nvim-cmp",
    dependencies = { "hrsh7th/cmp-emoji" },
    ---@param opts cmp.ConfigSchema
    opts = function(_, opts)
      opts.sources = cmp.config.sources(vim.list_extend(opts.sources, { { name = "emoji" } }))
    end,
    keys = {
      {
        "<Tab>",
        function(fallback)
          if cmp.visible() then
            cmp.select_next_item()
          elseif luasnip.expand_or_jumpable() then
            luasnip.expand_or_jump()
          else
            fallback()
          end
        end,
        desc = "Tab Complete",
      },
      {
        "<S-Tab>",
        function(fallback)
          if cmp.visible() then
            cmp.select_prev_item()
          elseif luasnip.jumpable(-1) then
            luasnip.jump(-1)
          else
            fallback()
          end
        end,
        desc = "Tab Complete",
      },
    },
  },
}

[ipatch]

i setup this plugin differently than your example above but i have the below snippet in my init.lua

local cmp = require('cmp')

cmp.setup({
  sources = {
    {name = 'path'},
    {name = 'nvim_lsp'},
    {name = 'nvim_lua'},
  },
  mapping = {
    -- use `TAB` key to highlight next item in list
    ['<Tab>'] = cmp.mapping.select_next_item(),
    ['<S-Tab>'] = cmp.mapping.select_prev_item(),
    -- ['<C-Space>'] = cmp.mapping.complete(),
    ['<CR>'] = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace }),
  },
}

you can check out my entire init.lua here it changes a lot so i'll include the permalink.