feat(homes/rafiq): port over configs

nix/homes/rafiq/_nvf/autocomplete.nix

@@ -0,0 +1,25 @@
+{ lib }:
+{
+  blink-cmp = {
+    enable = true;
+    friendly-snippets.enable = true;
+    sourcePlugins.ripgrep.enable = true;
+    setupOpts = {
+      # Disable completion in markdown files
+      # TODO: Disable completion when in comments
+      enabled =
+        lib.generators.mkLuaInline
+          # lua
+          ''
+            function()
+              return not vim.tbl_contains({"markdown"}, vim.bo.filetype)
+                and vim.bo.buftype ~= "prompt"
+                and vim.b.completion ~= false
+            end
+          '';
+      completion.documentation.auto_show_delay_ms = 0;
+      # Show e.g. function parameters
+      signature.enabled = true;
+    };
+  };
+}