[nvim] Change suggestion keymaps: C-space to suggest, C-enter to accept.

home-manager/features/neovim/config/lua/plugins/blink.lua

@@ -0,0 +1,14 @@
+return {
+  "saghen/blink.cmp",
+  opts = {
+    keymap = {
+      preset = "default",
+      ["<C-space>"] = {
+        function(cmp)
+          cmp.show()
+        end,
+      },
+      ["<C-enter>"] = { "select_and_accept" },
+    },
+  },
+}