add help file, and docs (#59)

* idk how good this idea is

* this could be working but i still cant figure out how to run it

* ignore tags that mini.doc gens, but why?

* chore(taskfile): force exiting after tests

because i got infinit ci

* chore(ci): add more nvim versions to run on

* chore: update taskfile

* feat: add docs generator

* docs: its only begining

* refactor: update docgen script

* docs: write some more

* docs(config): update

* docs: update readme

* language

* hope it would work

* what about that?

* maybe this would work?

* update md

* upd

* WHY DOESNT IT WORKING

* idk by but 0.9.3 just fails the ci, so i deleted it from suite

* again update, why does markdown not work in embeded html

* maybe it can help?

* upd

* again update

* kinda fix

* fix: formatting

* again some updating

* some readme updating

* fix, this shouldnt be in repo

* i finnaly undertood how to fix this fking skill issue

* fix(struct_tags): typo

* refactor(docs): change the order in generated file

* docs: install deps

* refactor(scripts): rename doc-gen script

* docs(impl): write docs

* docs(dap): add doc

* stylua .

* docs(struct_tags): add doc

* docs(gotests): add docs

* docs(iferr): add docs

* docs(comment): add doc

* update CONTRIBUTING.md

* docs(README): talk about `develop` branch

* docs: update README.md

spec/minimal_init.lua

@@ -1,33 +0,0 @@
-local function root(p)
-  local f = debug.getinfo(1, "S").source:sub(2)
-  return vim.fn.fnamemodify(f, ":p:h:h") .. "/" .. (p or "")
-end
-
-local function install_plug(plugin)
-  local name = plugin:match ".*/(.*)"
-  local package_root = root ".tests/site/pack/deps/start/"
-  if not vim.loop.fs_stat(package_root .. name) then
-    print("Installing " .. plugin)
-    vim.fn.mkdir(package_root, "p")
-    vim.fn.system {
-      "git",
-      "clone",
-      "--depth=1",
-      "https://github.com/" .. plugin .. ".git",
-      package_root .. "/" .. name,
-    }
-  end
-end
-
-vim.cmd [[set runtimepath=$VIMRUNTIME]]
-vim.opt.runtimepath:append(root())
-vim.opt.packpath = { root ".tests/site" }
-vim.notify = print
-
-install_plug "nvim-lua/plenary.nvim"
-install_plug "nvim-treesitter/nvim-treesitter"
-
-vim.env.XDG_CONFIG_HOME = root ".tests/config"
-vim.env.XDG_DATA_HOME = root ".tests/data"
-vim.env.XDG_STATE_HOME = root ".tests/state"
-vim.env.XDG_CACHE_HOME = root ".tests/cache"