Improve diff highlights and add tab keybindings

lua/plugins/diffview.lua

@@ -6,12 +6,15 @@ return {
                 ["q"] = "<cmd>DiffviewClose<CR>",
             },
             file_panel = {
-                ["<CR>"] = "<cmd>DiffviewOpenSelected<CR>",
+                -- ["<CR>"] = "<cmd>DiffviewOpenSelected<CR>",
                 ["q"] = "<cmd>DiffviewClose<CR>",
             },
             file_history_panel = {
                 ["q"] = "<cmd>DiffviewClose<CR>",
             },
         },
-    }
+    },
+    init = function()
+        vim.opt.fillchars:append { diff = "╱" }
+    end
 }

lua/plugins/tokyonight.lua

@@ -7,6 +7,10 @@ return {
         require("tokyonight").setup({
             transparent = false,
             dim_inactive = true,
+            on_highlights = function(highlights)
+                -- Make delete sections in diff look better
+                highlights["DiffDelete"]["fg"] = "#212331"
+            end,
         })
         vim.cmd.colorscheme "tokyonight-night"
     end,

lua/plugins/which-key.nvim.lua

@@ -174,6 +174,45 @@ return {
                 desc = "Git diff current file",
             },
 
+            {
+                "<leader>T",
+                group = "Tabs"
+            },
+            {
+                "<leader>TT",
+                "<cmd>tabs<CR>",
+                desc = "Tabs list"
+            },
+            {
+                "<leader>Tn",
+                "<cmd>tabnext<CR>",
+                desc = "Next Tab"
+            },
+            {
+                "<leader>Tp",
+                "<cmd>tabprevious<CR>",
+                desc = "Previous Tab"
+            },
+            {
+                "<leader>Tf",
+                "<cmd>tabfirst<CR>",
+                desc = "First Tab"
+            },
+            {
+                "<leader>Tl",
+                "<cmd>tablast<CR>",
+                desc = "Last Tab"
+            },
+            {
+                "<leader>TN",
+                "<cmd>tabnew<CR>",
+                desc = "New Tab"
+            },
+            {
+                "<leader>Tc",
+                "<cmd>tabclose<CR>",
+                desc = "Close Tab"
+            },
             {
                 "»",
                 "]",