add i18n 404 and README support (#132)

* feat(params.toml): enable analytics and configure Umami Analytics

Enable analytics by setting `enable` to `true` in the `[analytics]` section of the `params.toml` file. Also, configure Umami Analytics by providing the `data_website_id`, `src`, and `data_domains` values.

* feat(404.html): replace hardcoded "404 page not found" text with translated version to improve localization

* feat(README.md): add README.md file with information about the Bridget theme and its features
feat(getStarted.md): add getStarted.md file with instructions on how to get started with the Bridget theme, including installation and content management instructions

README.md

@@ -0,0 +1,42 @@
+# Bridget
+
+![GitHub Workflow Status (with event)](https://img.shields.io/github/actions/workflow/status/Sped0n/bridget/build.yml?logo=github) ![GitHub deployments](https://img.shields.io/github/deployments/Sped0n/bridget/Production?logo=vercel&label=deploy)
+
+Bridget is a minimal [Hugo](https://gohugo.io) theme designed for photographers / visual artists.
+
+It’s based on the https://github.com/tylermcrobert/bridget-pictures-www.
+
+## Getting Started
+
+Head to this [documentation](https://github.com/Sped0n/bridget/blob/main/doc/getStarted.md) for a complete guidance to get started with the Bridget theme.
+
+## Feature
+
+- **Blazingly fast**: 99/100 on mobile and 100/100 on desktop in [Google PageSpeed Insights](https://developers.google.com/speed/pagespeed/insights)
+
+- JS **dynamic loading** (powered by ES6 syntax)
+- JS **code splitting** by [rollup.js](https://rollupjs.org)
+- Image **Preloading**/**Lazy loading**
+- **Dynamic resolution** based on view mode
+- Multiple **analytics** services supported
+- Search engine **verification** supported (Google, Bind, Yandex and Baidu)
+
+## Multilingual and i18n
+
+Bridget supports the following languages:
+
+- English
+- Simplified Chinese
+- Traditional Chinese
+- Japanese
+- Korean
+- Deutsch
+- Spanish
+- Italian
+- [Contribute with a new language](https://github.com/Sped0n/bridget/pulls)
+
+## Credits
+
+- https://github.com/tylermcrobert/bridget-pictures-www
+- https://www.youtube.com/watch?v=Jt3A2lNN2aE
+- https://github.com/d4cho/bridget-pictures-clone