docs(v3.5.0): update README for integrated mg_dotfiles and security improvements

- Integrated mg_dotfiles as regular directory (not submodule)
- Added .zshrc.local.example template for local configs without secrets
- Added mg_dotfiles/zsh/.zshrc.local to .gitignore to protect API keys
- Updated README to reflect mg_dotfiles integration and new structure
- Added nvim configuration directory with LazyVim setup

mg_dotfiles/nvim/lua/plugins/editor.lua

@@ -0,0 +1,84 @@
+-- This file contains the configuration for various Neovim plugins related to the editor.
+
+return {
+  {
+    -- Plugin: goto-preview
+    -- URL: https://github.com/rmagatti/goto-preview
+    -- Description: Provides preview functionality for definitions, declarations, implementations, type definitions, and references.
+    "rmagatti/goto-preview",
+    event = "BufEnter", -- Load the plugin when a buffer is entered
+    config = true, -- Enable default configuration
+    keys = {
+      {
+        "gpd",
+        "<cmd>lua require('goto-preview').goto_preview_definition()<CR>",
+        noremap = true, -- Do not allow remapping
+        desc = "goto preview definition", -- Description for the keybinding
+      },
+      {
+        "gpD",
+        "<cmd>lua require('goto-preview').goto_preview_declaration()<CR>",
+        noremap = true,
+        desc = "goto preview declaration",
+      },
+      {
+        "gpi",
+        "<cmd>lua require('goto-preview').goto_preview_implementation()<CR>",
+        noremap = true,
+        desc = "goto preview implementation",
+      },
+      {
+        "gpy",
+        "<cmd>lua require('goto-preview').goto_preview_type_definition()<CR>",
+        noremap = true,
+        desc = "goto preview type definition",
+      },
+      {
+        "gpr",
+        "<cmd>lua require('goto-preview').goto_preview_references()<CR>",
+        noremap = true,
+        desc = "goto preview references",
+      },
+      {
+        "gP",
+        "<cmd>lua require('goto-preview').close_all_win()<CR>",
+        noremap = true,
+        desc = "close all preview windows",
+      },
+    },
+  },
+  {
+    -- Plugin: mini.hipatterns
+    -- URL: https://github.com/nvim-mini/mini.hipatterns
+    -- Description: Provides highlighter patterns for various text patterns.
+    "nvim-mini/mini.hipatterns",
+    event = "BufReadPre", -- Load the plugin before reading a buffer
+    opts = {
+      highlighters = {
+        hsl_color = {
+          pattern = "hsl%(%d+,? %d+,? %d+%)", -- Pattern to match HSL color values
+          group = function(_, match)
+            local utils = require("config.gentleman.utils")
+            local h, s, l = match:match("hsl%((%d+),? (%d+),? (%d+)%)")
+            h, s, l = tonumber(h), tonumber(s), tonumber(l)
+            local hex_color = utils.hslToHex(h, s, l)
+            return MiniHipatterns.compute_hex_color_group(hex_color, "bg")
+          end,
+        },
+      },
+    },
+  },
+  {
+    -- Plugin: git.nvim
+    -- URL: https://github.com/dinhhuy258/git.nvim
+    -- Description: Provides Git integration for Neovim.
+    "dinhhuy258/git.nvim",
+    event = "BufReadPre", -- Load the plugin before reading a buffer
+    opts = {
+      keymaps = {
+        blame = "<Leader>gb", -- Keybinding to open blame window
+        browse = "<Leader>go", -- Keybinding to open file/folder in git repository
+      },
+    },
+  },
+}