Documentation: update docs, screenshots ahead of Paperless-ngx v2.0 (#4542)

* Reformat internal links

* Update screenshots, docs & readme

* Use image lightbox

* Fix nested list on docs index

* Add some visual interest to screenshots layout

* Compress images

README.md

@@ -16,8 +16,7 @@
 
 Paperless-ngx is a document management system that transforms your physical documents into a searchable online archive so you can keep, well, _less paper_.
 
-Paperless-ngx forked from [paperless-ng](https://github.com/jonaswinkler/paperless-ng) to continue the great work and distribute responsibility of supporting and advancing the project among a team of people. [Consider joining us!](#community-support) Discussion of this transition can be found in issues
-[#1599](https://github.com/jonaswinkler/paperless-ng/issues/1599) and [#1632](https://github.com/jonaswinkler/paperless-ng/issues/1632).
+Paperless-ngx is the official successor to the original [Paperless](https://github.com/the-paperless-project/paperless) & [Paperless-ng](https://github.com/jonaswinkler/paperless-ng) projects and is designed to distribute the responsibility of advancing and supporting the project among a team of people. [Consider joining us!](#community-support)
 
 A demo is available at [demo.paperless-ngx.com](https://demo.paperless-ngx.com) using login `demo` / `demo`. _Note: demo content is reset frequently and confidential information should not be uploaded._
 
@@ -36,28 +35,7 @@ A demo is available at [demo.paperless-ngx.com](https://demo.paperless-ngx.com)
 ![Dashboard](https://raw.githubusercontent.com/paperless-ngx/paperless-ngx/main/docs/assets/screenshots/documents-smallcards.png#gh-light-mode-only)
 ![Dashboard](https://raw.githubusercontent.com/paperless-ngx/paperless-ngx/main/docs/assets/screenshots/documents-smallcards-dark.png#gh-dark-mode-only)
 
-- Organize and index your scanned documents with tags, correspondents, types, and more.
-- Performs OCR on your documents, adds selectable text to image only documents and adds tags, correspondents and document types to your documents.
-- Supports PDF documents, images, plain text files, and Office documents (Word, Excel, Powerpoint, and LibreOffice equivalents).
-  - Office document support is optional and provided by Apache Tika (see [configuration](https://docs.paperless-ngx.com/configuration/#tika))
-- Paperless stores your documents plain on disk. Filenames and folders are managed by paperless and their format can be configured freely.
-- Single page application front end.
-  - Includes a dashboard that shows basic statistics and has document upload.
-  - Filtering by tags, correspondents, types, and more.
-  - Customizable views can be saved and displayed on the dashboard.
-- Full text search helps you find what you need.
-  - Auto completion suggests relevant words from your documents.
-  - Results are sorted by relevance to your search query.
-  - Highlighting shows you which parts of the document matched the query.
-  - Searching for similar documents ("More like this")
-- Email processing: Paperless adds documents from your email accounts.
-  - Configure multiple accounts and filters for each account.
-  - When adding documents from mail, paperless can move these mail to a new folder, mark them as read, flag them as important or delete them.
-- Machine learning powered document matching.
-  - Paperless-ngx learns from your documents and will be able to automatically assign tags, correspondents and types to documents once you've stored a few documents in paperless.
-- Optimized for multi core systems: Paperless-ngx consumes multiple documents in parallel.
-- The integrated sanity checker makes sure that your document archive is in good health.
-- [More screenshots are available in the documentation](https://docs.paperless-ngx.com/#screenshots).
+A full list of [features](https://docs.paperless-ngx.com/#features) and [screenshots](https://docs.paperless-ngx.com/#screenshots) are available in the [documentation](https://docs.paperless-ngx.com/).
 
 # Getting started