remove float term, make C-x/v open files consistently in telescope and nvimtree

flake.nix

@@ -74,7 +74,6 @@
           "nvim_plugin-nvim-tree/nvim-web-devicons" = nvim-web-devicons;
           "nvim_plugin-nvim-tree/nvim-tree.lua" = nvim-tree-lua;
           "nvim_plugin-uga-rosa/ccc.nvim" = ccc-nvim;
-          "nvim_plugin-voldikss/vim-floaterm" = vim-floaterm;
           "nvim_plugin-lewis6991/gitsigns.nvim" = gitsigns-nvim;
           "nvim_plugin-sindrets/diffview.nvim" = diffview-nvim;
           "nvim_plugin-RRethy/vim-illuminate" = vim-illuminate;

lua/plugins/floatterm.lua

@@ -1,12 +0,0 @@
-return {
-  "voldikss/vim-floaterm",
-  cmd = { "FloatermToggle" },
-  keys = {
-    {
-      "<C-x>",
-      "<cmd>FloatermToggle<cr>",
-      desc = "Toggle float terminal",
-      mode = { "n", "i", "v", "x", "c", "t" },
-    },
-  },
-}

lua/plugins/nvim_tree_files.lua

@@ -135,6 +135,8 @@ return {
         vim.keymap.set("n", "<leader>o", api.tree.close, opts("Close"))
         vim.keymap.set("n", "<CR>", api.node.open.edit, opts("Open"))
         vim.keymap.set("n", "l", api.node.open.edit, opts("Open"))
+        vim.keymap.set("n", "<C-v>", api.node.open.vertical, opts("Open in vertical split"))
+        vim.keymap.set("n", "<C-x>", api.node.open.horizontal, opts("Open in horizontal split"))
         vim.keymap.set("n", "h", api.node.navigate.parent_close, opts("Close Directory"))
         vim.keymap.set("n", "r", api.fs.rename, opts("Rename"))
         vim.keymap.set("n", "a", api.fs.create, opts("Create"))