Add lua script and with keymap to toggle autocomplete.

nvim/lua/plugins/blink-autocomplete.lua

@@ -0,0 +1,26 @@
+return {
+  "saghen/blink.cmp",
+  opts = function(_, opts)
+    local completion_toggle = Snacks.toggle({
+      name = "Completion",
+      get = function()
+        return vim.b.completion
+      end,
+      set = function(state)
+        vim.b.completion = state
+      end,
+    })
+
+    local function toggle_completion()
+      require("blink.cmp").hide()
+      completion_toggle:toggle()
+    end
+
+    vim.keymap.set({ "i", "n" }, "<C-Space>", toggle_completion, { desc = "Toggle Completion" })
+    opts.enabled = function()
+      return vim.b.completion
+    end
+
+    return opts
+  end,
+}