feat(nixvim): install telescope-all-recent plugin

Configuration will be done in the next commit.

[1] https://github.com/prochri/telescope-all-recent.nvim

nixos/nixvim/config/telescope.nix

@@ -1,3 +1,4 @@
+{ pkgs, ... }:
 {
   plugins.telescope = {
     enable = true;
@@ -59,4 +60,18 @@
       };
     };
   };
+  extraPlugins = [
+    # frecency ranking
+    (pkgs.vimUtils.buildVimPlugin {
+      name = "telescope-all-recent";
+      src = pkgs.fetchFromGitHub {
+        owner = "prochri";
+        repo = "telescope-all-recent.nvim";
+        rev = "267e9e5fd13a6e9a4cc6ffe00452d446d040401d";
+        hash = "sha256-EYU7HazKcABAGnJ3iqGqM2n+XTo64L1uqoopL/XuLFg=";
+      };
+    })
+    # dependency for telescope-all-recent: sqlite
+    pkgs.vimPlugins.sqlite-lua
+  ];
 }

nixos/nixvim/config/test.lua

@@ -0,0 +1 @@
+require('telescope').find_files()