Nushell 0.64 Changelog: Contributions and Documentation Updates

- kubouch created [Add `$nu.scope.engine_state`](https://github.com/nushell/nushell/pull/5739), and [Fix wrong `path` help message](https://github.com/nushell/nushell/pull/5698), and [Shorten the links of parser keywords help msgs](https://github.com/nushell/nushell/pull/5648), and [Add 'overlay new' command](https://github.com/nushell/nushell/pull/5647) - jaeheonji created [feat: add search terms to category of strings](https://github.com/nushell/nushell/pull/5723) - phiresky created [SQLite History MVP with timestamp, duration, working directory, exit status metadata](https://github.com/nushell/nushell/pull/5721) - herlon214 created [nu-engine: better display for shape when showing help params](https://github.com/nushell/nushell/pull/5715), and [nu-cli/completions: add filtering tests for variables completions](https://github.com/nushell/nushell/pull/5653), and [nu-cli/completions: fix filter for variable completions](https://github.com/nushell/nushell/pull/5641) - sec65 created [Added loginshell config file #4620](https://github.com/nushell/nushell/pull/5714) - PerBothner created [Minor fixes to shell integration in repl.](https://github.com/nushell/nushell/pull/5701), and [Improve table output of 'to html',](https://github.com/nushell/nushell/pull/5699) - Yethal created [Add completions for nu](https://github.com/nushell/nushell/pull/5700) - mjclements created [Differentiate internal signature from external signature w.r.t. help](https://github.com/nushell/nushell/pull/5667) - EjPlatzer created [Add search terms for `all?`, `any?`, `length`, and `keybindings`](https://github.com/nushell/nushell/pull/5665) - tenshik created [feat: add search terms to random & typo fix](https://github.com/nushell/nushell/pull/5652) - onthebridgetonowhere created [Fix drop nth bug](https://github.com/nushell/nushell/pull/5312) ## Documentation - aslilac created [docs(book): Update the "Coming from Bash" page](https://github.com/nushell/nushell.github.io/pull/499) - jcjolley created [Show how to cast between number types](https://github.com/nushell/nushell.github.io/pull/498) - f2hafner created [Fixed example causing type_mismatch in working_with_lists.md](https://github.com/nushell/nushell.github.io/pull/497) - hustcer created [Add nav links for some new de docs, and do dome doc formatting](https://github.com/nushell/nushell.github.io/pull/495), and [Fix side nav links for nu book](https://github.com/nushell/nushell.github.io/pull/491), and [Fix some broken links](https://github.com/nushell/nushell.github.io/pull/490), and [fix: update deploy workflow for checkout](https://github.com/nushell/nushell.github.io/pull/487), and [Revert "Fix checkout step for feed plugin"](https://github.com/nushell/nushell.github.io/pull/486), and [Fix checkout step for feed plugin](https://github.com/nushell/nushell.github.io/pull/485), and [fix feed plugin configs, make it work as expected](https://github.com/nushell/nushell.github.io/pull/484), and [feat: Add sitemap generator to create sitemap.xml](https://github.com/nushell/nushell.github.io/pull/483), and [Fix responsive layout for more screen size](https://github.com/nushell/nushell.github.io/pull/482), and [Fix responsive layout for mobile devices](https://github.com/nushell/nushell.github.io/pull/480), and [Update prettier config and run code format](https://github.com/nushell/nushell.github.io/pull/479), and [fix feed plugin add atom support](https://github.com/nushell/nushell.github.io/pull/478), and [Fix search box style, make it wider](https://github.com/nushell/nushell.github.io/pull/477), and [Fix search box style, make it align left](https://github.com/nushell/nushell.github.io/pull/476), and [Trigger deploy workflow](https://github.com/nushell/nushell.github.io/pull/475), and [Fix command detail page, update make_docs.nu](https://github.com/nushell/nushell.github.io/pull/474), and [Upgrade vuepress to v2 and add dark mode support](https://github.com/nushell/nushell.github.io/pull/465) - petrisch created [Some new German translation with new snippet links](https://github.com/nushell/nushell.github.io/pull/494)

This section details contributions to Nushell 0.64. kubouch added '$nu.scope.engine_state' & 'overlay new'. jaeheonji enhanced string search. phiresky introduced SQLite history. herlon214 improved help displays. sec65 added loginshell config. PerBothner improved shell integration & 'to html'. Yethal added completions for 'nu'. mjclements differentiated internal/external signatures. EjPlatzer added search terms. tenshik added search terms to random. onthebridgetonowhere fixed a bug. Documentation updates include improvements to "Coming from Bash", number casting examples, fixing a type mismatch, adding navigation links, fixing broken links, deploying fixes, a sitemap generator, responsive layout fixes, config updates, search box style updates, Vuepress v2 upgrade with dark mode, and German translations.