feat: add telescope nvim plugin

modules/home-manager/cli/neovim/default.nix

@@ -128,6 +128,11 @@ in
           type = "lua";
           config = ( builtins.readFile ./files/treesitter.lua);
         }
+        {
+          plugin = telescope-nvim;
+          type = "lua";
+          config = ( builtins.readFile ./files/telescope.lua );
+        }
         {
           plugin = nvim-treesitter-context;
           type = "lua";

modules/home-manager/cli/neovim/files/neotree.lua

@@ -12,7 +12,7 @@ neotree.setup({
 })
 vim.api.nvim_set_keymap(
     'n',
-    '<leader>fm',
+    '<leader>nt',
     ':Neotree toggle<CR>',
     { table.unpack(opts), desc = 'Toggle NeoTree' }
 )

modules/home-manager/cli/neovim/files/telescope.lua

@@ -0,0 +1,49 @@
+require('telescope').setup{
+  defaults = {
+    mappings = {
+      i = {
+        -- map actions.which_key to <C-h> (default: <C-/>)
+        -- actions.which_key shows the mappings for your picker,
+        -- e.g. git_{create, delete, ...}_branch for the git_branches picker
+        ["<C-h>"] = "which_key"
+      }
+    }
+  },
+  pickers = {
+    -- Default configuration for builtin pickers goes here:
+    -- picker_name = {
+    --   picker_config_key = value,
+    --   ...
+    -- }
+    -- Now the picker_config_key will be applied every time you call this
+    -- builtin picker
+    find_files = {
+      theme = "dropdown",
+    }
+  },
+  extensions = {
+    -- Your extension configuration goes here:
+    -- extension_name = {
+    --   extension_config_key = value,
+    -- }
+    -- please take a look at the readme of the extension you want to configure
+  }
+}
+
+-- Define keybinging for Telescope
+
+local builtin = require('telescope.builtin')
+vim.keymap.set('n', '<leader>ff', builtin.find_files, {
+    table.unpack(opts), desc = 'Telescope: find files'
+})
+vim.keymap.set('n', '<leader>fb', builtin.buffers, {
+    table.unpack(opts), desc = 'Telescope: find Nvim buffers'
+})
+
+-- Git actions
+vim.keymap.set('n', '<leader>fgf', builtin.git_files, {
+    table.unpack(opts), desc = 'Telescope: find Git files'
+})
+vim.keymap.set('n', '<leader>fgc', builtin.git_commits, {
+    table.unpack(opts), desc = 'Telescope: find Git commits'
+})