refactor: reorganize, add package (opencode, osgrep, beads), add ai agent shell

modules/home/programs/nvim/lua/plugins/file-explorer.lua

@@ -0,0 +1,56 @@
+return {
+  -- Telescope - Fuzzy finder over lists
+  {
+    "nvim-telescope/telescope.nvim",
+    tag = "0.1.8",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+    },
+    cmd = "Telescope",
+    keys = {
+      { "<leader>ff", "<cmd>Telescope find_files<cr>", desc = "Find Files" },
+      { "<leader>fg", "<cmd>Telescope live_grep<cr>", desc = "Live Grep" },
+      { "<leader>fb", "<cmd>Telescope buffers<cr>", desc = "Buffers" },
+      { "<leader>fh", "<cmd>Telescope help_tags<cr>", desc = "Help Tags" },
+    },
+    opts = {
+      defaults = {
+        -- Removed which_key mapping - mini.clue handles keybind hints globally
+      },
+    },
+  },
+
+  -- Telescope FZF native - Better sorting performance
+  -- Note: Installed via Nix (see neovim.nix) to avoid build issues
+  {
+    "nvim-telescope/telescope-fzf-native.nvim",
+    dependencies = { "nvim-telescope/telescope.nvim" },
+    config = function()
+      require("telescope").load_extension("fzf")
+    end,
+  },
+
+  -- Neo-tree - File explorer tree
+  {
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+      "MunifTanjim/nui.nvim",
+      "nvim-tree/nvim-web-devicons",
+    },
+    cmd = "Neotree",
+    keys = {
+      { "<leader>e", "<cmd>Neotree toggle<cr>", desc = "Toggle Neo-tree" },
+      { "<leader>o", "<cmd>Neotree focus<cr>", desc = "Focus Neo-tree" },
+    },
+    opts = {
+      filesystem = {
+        follow_current_file = {
+          enabled = true,
+        },
+        use_libuv_file_watcher = true,
+      },
+    },
+  },
+}