Add Advanced Self Hosting Section, Improve Self Hosting, OpenAI Proxy Docs

- Add instructions for self-hosted users with info, warning boxes to
  avoid, fix common issues when setting up Khoj server
- Create new Advanced Self Hosting section
  - Extract Advanced Self-Hosting Sections from the Advanced Page and
    move them to separate Pages under Advanced Self Hosting section
- Improve OpenAI Proxy Docs
  - Put Ollama setup as a section under OpenAI API Proxy page instead
    of a separate page
  - Add Section to use Khoj with chat model from LM Studio
  - Update LiteLLM docs to use chat model from LM Studio

documentation/docs/features/all-features.md

@@ -29,6 +29,7 @@ Khoj is available as a [Desktop app](/clients/desktop), [Emacs package](/clients
 ![](/img/khoj_clients.svg ':size=400px')
 
 ### Supported Data Sources
-Khoj can understand your org-mode, markdown, PDF, plaintext files, [Github projects](/data-sources/github_integration) and [Notion pages](/data-sources/notion_integration).
+Khoj can understand your word, PDF, org-mode, markdown, plaintext files, [Github projects](/data-sources/github_integration) and [Notion pages](/data-sources/notion_integration).
+
 
 ![](/img/khoj_datasources.svg ':size=200px')

documentation/docs/features/automations.md

@@ -5,5 +5,5 @@
 Khoj will use your local time zone to determine the scheduling localization. You can go back and configure the prompt any time you want from the automations page. You can also delete the automation if you no longer need it.
 
 :::danger[Note]
-Automations will not deliver emails to self-hosted users out of the box. You'll have to have Resend and [Authentication](/miscellaneous/authentication) setup to send emails.
+Automations will not deliver emails to self-hosted users out of the box. You'll have to have Resend and [Authentication](/advanced/authentication) setup to send emails.
 :::

documentation/docs/features/voice-chat.md

@@ -8,7 +8,8 @@ Click on the little mic icon to send your voice message to Khoj. It will send ba
 
 ## Voice Response
 
-When you get a response from Khoj, you can click on the speaker icon to hear the response. This feature is available only on the web view right now.
+If you send a voice message, Khoj will automatically respond back with a voice message.
+You can also click on the speaker icon next to any message to hear it out loud. The voice response feature is available only on the web view right now.
 
 ![Speaker Icon](/img/speaker_icon.png)