feat: add neo-tree

lua/plugins/neo-tree.lua

@@ -0,0 +1,92 @@
+local function toggle_neo_tree()
+    require("neo-tree.command").execute({
+        action = "show",
+        position = "left",
+        toggle = true,
+        reveal = true,
+    })
+end
+
+---@type LazyPluginSpec
+return {
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    dependencies = {
+        "nvim-lua/plenary.nvim",
+        "MunifTanjim/nui.nvim",
+    },
+    lazy = false,
+    keys = {
+        {
+            "<leader>tt",
+            toggle_neo_tree,
+        },
+    },
+    ---@type neotree.Config?
+    opts = {
+        sources = {
+            "filesystem",
+            "git_status",
+        },
+        close_if_last_window = true,
+        default_component_configs = {
+            diagnostics = {
+                symbols = {
+                    hint = "H",
+                    info = "I",
+                    warn = "W",
+                    error = "E",
+                },
+            },
+            indent = {
+                with_markers = false,
+            },
+            ---@diagnostic disable-next-line: missing-fields
+            icon = {
+                provider = function(icon, _, _)
+                    icon.text = ""
+                end,
+            },
+            modified = {
+                symbol = "[+] ",
+                highlight = "NeoTreeModified",
+            },
+            name = {
+                use_git_status_colors = false,
+                highlight_opened_files = true,
+            },
+            git_status = {
+                symbols = {
+                    added = "A",
+                    deleted = "D",
+                    modified = "M",
+                    renamed = "R",
+                    untracked = "?",
+                    ignored = "",
+                    unstaged = "",
+                    staged = "+",
+                    conflict = "!",
+                },
+            },
+        },
+        window = {
+            mappings = {
+                ["<Tab>"] = "open",
+            },
+        },
+        filesystem = {
+            check_gitignore_in_search = false,
+            filtered_items = {
+                show_hidden_count = false,
+                hide_dotfiles = false,
+                hide_gitignored = false,
+                hide_by_name = { ".git" },
+            },
+            follow_current_file = {
+                enabled = true,
+            },
+            hijack_netrw_behavior = "disabled",
+        },
+    },
+    init = toggle_neo_tree,
+}