initial neovim config, plugins and a few mappings/settings

src_files/.config/nvim/lua/david_standard/plugins_lazy/colorschemes.lua

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+return {
+    -- TODO: decide which of these i won't be using, then remove from this file
+    {
+        "ellisonleao/gruvbox.nvim",
+        name = "gruvbox",
+        -- priority = 1000,
+        opts = {
+            terminal_colors = true, -- add neovim terminal colors
+            undercurl = true,
+            underline = true,
+            bold = true,
+            italic = {
+                strings = true,
+                emphasis = true,
+                comments = true,
+                operators = false,
+                folds = true,
+            },
+            strikethrough = true,
+            invert_selection = false,
+            invert_signs = false,
+            invert_tabline = false,
+            inverse = true, -- invert background for search, diffs, statuslines and errors
+            contrast = "", -- "hard", "soft", or ""
+            palette_overrides = {},
+            overrides = {},
+            dim_inactive = false,
+            transparent_mode = false,
+        },
+    },
+    {
+        "rose-pine/neovim",
+        name = "rose-pine",
+    },
+    {
+        "folke/tokyonight.nvim",
+        lazy = false,
+        opts = {
+            style = "night", -- "night", "storm", "moon", "day"
+            styles = {
+                functions = {} -- disable italic for functions
+            },
+            on_colors = function(colors)
+                colors.hint = colors.orange
+                colors.error = "#ff0000"
+            end
+        },
+    }
+}

src_files/.config/nvim/lua/david_standard/plugins_lazy/fugitive_git.lua

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+return {
+    { "tpope/vim-fugitive" },
+}

src_files/.config/nvim/lua/david_standard/plugins_lazy/harpoon.lua

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+return {
+    {
+        "ThePrimeagen/harpoon",
+        branch = "harpoon2", -- https://github.com/ThePrimeagen/harpoon/tree/harpoon2
+        dependencies = { "nvim-lua/plenary.nvim" },
+        config = function()
+            local harpoon = require("harpoon")
+            harpoon:setup()
+        end,
+    },
+}

src_files/.config/nvim/lua/david_standard/plugins_lazy/telescope.lua

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+local glob_patterns_find_files = {
+    "-g", "!**/.git/**",
+    "-g", "!**/build/**",
+    "-g", "!**/node_modules/**",
+}
+local glob_patterns_live_grep = {
+    unpack(glob_patterns_find_files), -- same for now
+}
+
+return {
+    'nvim-telescope/telescope.nvim',
+    tag = '0.1.8',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+    opts = {
+        pickers = {
+            find_files = {
+                find_command = {
+                    "rg", "--no-ignore", "--hidden", "--files",
+                    unpack(glob_patterns_find_files),
+                },
+            },
+            live_grep = {
+                additional_args = {
+                    "--no-ignore", "--hidden",
+                    unpack(glob_patterns_live_grep),
+	        }
+            },
+        },
+    },
+}

src_files/.config/nvim/lua/david_standard/plugins_lazy/treesitter.lua

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+return {
+    {
+        "nvim-treesitter/nvim-treesitter",
+        branch = 'master',
+        lazy = false,
+        build = ":TSUpdate",
+        config = function()
+            require("nvim-treesitter.configs").setup({
+                ensure_installed = {
+                    "vimdoc", "bash", "lua", "c", "cpp", "go", "python", "ruby",
+                    "html", "css", "json", "sql", "javascript", "jsdoc",
+                    "markdown", "markdown_inline",
+                    -- "odin", "zig", "ocaml", "java", "typescript",
+                },
+                sync_install = false, -- install `ensure_installed` parsers synchronously
+                auto_install = true, -- install missing on BufEnter, requires tree-sitter CLI
+                ignore_install = {},
+                -- indent = { enable = true }, -- TODO: do i want this?
+                highlight = {
+                    enable = true, -- `false` will disable the whole extension
+                    disable = function(lang, buf)
+                        for i, v in ipairs({ "html", }) do
+                            if lang == v then
+                                print("treesitter disabled for this language")
+                                return true
+                            end
+                        end
+                        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+                        if ok and stats and stats.size > (100 * 1024) then -- 100 KB
+                            vim.notify(
+                                "larger file, treesitter disabled for performance",
+                                vim.log.levels.WARN,
+                                {title = "Treesitter"}
+                            )
+                            return true
+                        end
+                    end,
+                    -- true, false, or list of langs; may cause slowness or duplicate highlights
+                    additional_vim_regex_highlighting = { "markdown" },
+                },
+            })
+
+        -- TODO: decide if needed/wanted
+            -- local treesitter_parser_config = require("nvim-treesitter.parsers").get_parser_configs()
+            -- treesitter_parser_config.templ = {
+            --     install_info = {
+            --         url = "https://github.com/vrischmann/tree-sitter-templ.git",
+            --         files = {"src/parser.c", "src/scanner.c"},
+            --         branch = "master",
+            --     },
+            -- }
+
+            -- vim.treesitter.language.register("templ", "templ")
+        end
+    },
+    {
+        "nvim-treesitter/nvim-treesitter-context",
+        after = "nvim-treesitter",
+        opts = {
+            enable = true, -- can enable/disable via manual command
+            multiwindow = false,
+            max_lines = 0, -- lines the window should span; x <= 0 means no limit
+            min_window_height = 10, -- min window height to enable; x <= 0 means no limit
+            line_numbers = true,
+            multiline_threshold = 40, -- max lines to show for a single context
+            trim_scope = 'outer', -- 'inner', 'outer'; discard lines if max_lines exceeded
+            mode = 'cursor',  -- 'cursor', 'topline'; line used to calculate context
+            separator = "-", -- 1 char, like '-'; only shown when >= 2 lines above
+            zindex = 20, -- z-index of the context window
+            on_attach = nil, -- (fun(buf: integer): boolean); return false to disable attaching
+        },
+    },
+}

src_files/.config/nvim/lua/david_standard/plugins_lazy/undotree.lua

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+return {
+    "mbbill/undotree",
+}