Align docs landing page with updated github readme

- Screenshots of khoj search, chat
- Put quickstart on landing page
- Put miscellaneous pages under separate section
- Move credits to separate page under miscellaneous

docs/features.md

@@ -1,13 +1,34 @@
 ## Features
-- **Search**
-  - **Local**: Your personal data stays local. All search and indexing is done on your machine. *Unlike chat which requires access to GPT.*
+
+#### [Search](./search.md)
+  - **Local**: Your personal data stays local. All search and indexing is done on your machine.
   - **Incremental**: Incremental search for a fast, search-as-you-type experience
-- **Chat**
+
+#### [Chat](./chat.md)
   - **Faster answers**: Find answers faster, smoother than search. No need to manually scan through your notes to find answers.
   - **Iterative discovery**: Iteratively explore and (re-)discover your notes
   - **Assisted creativity**: Smoothly weave across answers retrieval and content generation
-- **General**
+
+#### General
   - **Natural**: Advanced natural language understanding using Transformer based ML Models
   - **Pluggable**: Modular architecture makes it easy to plug in new data sources, frontends and ML models
   - **Multiple Sources**: Index your Org-mode and Markdown notes, PDF files, Github repositories, and Photos
-  - **Multiple Interfaces**: Interact from your [Web Browser](https://github.com/khoj-ai/khoj/blob/master/src/khoj/interface/web/index.html), [Emacs](https://github.com/khoj-ai/khoj/blob/master//src/interface/emacs/khoj.el) or [Obsidian](https://github.com/khoj-ai/khoj/blob/master/src/interface/obsidian/)
+  - **Multiple Interfaces**: Interact from your [Web Browser](./web.md), [Emacs](./emacs.md) or [Obsidian](./obsidian.md)
+
+### Supported Interfaces
+
+[![Khoj on Emacs](https://img.shields.io/badge/Emacs-%237F5AB6.svg?&style=for-the-badge&logo=gnu-emacs&logoColor=white)](./emacs.md)
+<span>&nbsp;</span>
+[![Khoj on Obsidian](https://img.shields.io/badge/Obsidian-%23483699.svg?style=for-the-badge&logo=obsidian&logoColor=white)](./obsidian.md)
+
+### Supported Data Sources
+- markdown*
+- org-mode*
+- pdf*
+- images*
+- [github](./github_integration.md)
+- [notion](./notion_integration.md)
+
+\* These data sources are offline only.
+
+If you're using Github or Notion, you can get on a waitlist for [Khoj Cloud](https://khoj.dev).