chore: add indent and bufferline plugins

lua/plugins/ui.lua

@@ -5,5 +5,77 @@ return {
             "nvim-tree/nvim-web-devicons"
         },
         opts = {},
+    },
+
+    {
+        "akinsho/bufferline.nvim",
+        event = "VeryLazy",
+        key = {
+            { "<leader>bp", "<Cmd>BufferLineTogglePin<CR>", desc = "Toggle pin" },
+            { "<leader>bP", "<Cmd>BufferLineGroupClose ungrouped<CR>", desc = "Delete non-pinned buffers" },
+        },
+        opts = {
+            options = {
+                offsets = {
+                    {
+                        filetype = "neo-tree"
                     }
+                }
+            }
+        }
+    },
+
+    {
+        "lukas-reineke/indent-blankline.nvim",
+        event = { "BufReadPost", "BufNewFile" },
+        opts = {
+            -- char = "▏",
+            char = "│",
+            filetype_exclude = {
+                "help",
+                "alpha",
+                "dashboard",
+                "neo-tree",
+                "Trouble",
+                "lazy",
+                "mason",
+                "notify",
+                "toggleterm",
+                "lazyterm",
+            },
+            show_trailing_blankline_indent = false,
+            show_current_context = false,
+        },
+    },
+
+    -- active indent guide and indent text objects
+    {
+        "echasnovski/mini.indentscope",
+        version = false, -- wait till new 0.7.0 release to put it back on semver
+        event = { "BufReadPre", "BufNewFile" },
+        opts = {
+            -- symbol = "▏",
+            symbol = "│",
+            options = { try_as_border = true },
+        },
+        init = function()
+            vim.api.nvim_create_autocmd("FileType", {
+                pattern = {
+                    "help",
+                    "alpha",
+                    "dashboard",
+                    "neo-tree",
+                    "Trouble",
+                    "lazy",
+                    "mason",
+                    "notify",
+                    "toggleterm",
+                    "lazyterm",
+                },
+                callback = function()
+                    vim.b.miniindentscope_disable = true
+                end,
+            })
+        end,
+    },
 }