feat: Add blink.cmp completion source - #264

  {
    "Exafunction/codeium.nvim",
    event = "BufEnter",
    dependencies = { "nvim-lua/plenary.nvim" },
    opts = {
      enable_chat = true,
    },
  },

return {
  "saghen/blink.cmp",
  dependencies = {
    "rafamadriz/friendly-snippets",
    "moyiz/blink-emoji.nvim",
    "mikavilpas/blink-ripgrep.nvim",
    "saghen/blink.compat",
  },
  version = "*",

  ---@module 'blink.cmp'
  ---@type blink.cmp.Config
  opts = {
    keymap = { preset = "enter", cmdline = { preset = "enter" } },
    appearance = {
      use_nvim_cmp_as_default = true,
      -- Set to 'mono' for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
      -- Adjusts spacing to ensure icons are aligned
      nerd_font_variant = "normal",
    },
    completion = {
      keyword = { range = "full" },
      list = {
        selection = function(ctx)
          return ctx.mode == "cmdline" and "auto_insert" or "preselect"
        end,
      },
      documentation = {
        window = { border = "rounded" },
        --   auto_show = true,
        --   auto_show_delay_ms = 500,
      },
      menu = {
        border = "rounded",
        draw = {
          columns = {
            { "label", "label_description", gap = 1 },
            { "kind_icon", "kind" },
          },
        },
      },
      ghost_text = { enabled = true },
    },
    -- Default list of enabled providers defined so that you can extend it
    -- elsewhere in your config, without redefining it, due to `opts_extend`
    sources = {
      default = {
        "codeium",
        "lazydev",
        "lsp",
        "path",
        "snippets",
        "buffer",
        "ripgrep",
        "emoji",
      },
      providers = {
        codeium = {
          name = "codeium",
          module = "blink.compat.source",
        },
        lazydev = {
          name = "LazyDev",
          module = "lazydev.integrations.blink",
          score_offset = 100,
        },
        emoji = {
          name = "Emoji",
          module = "blink-emoji",
        },
        ripgrep = {
          name = "Ripgrep",
          module = "blink-ripgrep",
        },
      },
    },
    signature = { enabled = true, window = { border = "rounded" } },
  },
  opts_extend = { "sources.default" },
}