🧹📚 docs: refactor and clean up (#1392)

* 📑 update mkdocs

* rename docker override file and add to gitignore

* update .env.example - GOOGLE_MODELS

* update index.md

* doc refactor: split installation and configuration in two sub-folders

* doc update: installation guides

* doc update: configuration guides

* doc: new docker override guide

* doc: new beginner's guide for contributions - Thanks @Berry-13

* doc: update documentation_guidelines.md

* doc: update testing.md

* doc: update deployment guides

* doc: update /dev readme

* doc: update general_info

* doc: add 0 value to doc weight

* doc: add index.md to every doc folders

* doc: add weight to index.md and move openrouter from free_ai_apis.md to ai_setup.md

* doc: update toc so they display properly on the right had side in mkdocs

* doc: update pandoranext.md

* doc: index logging_system.md

* doc: update readme.md

* doc: update litellm.md

* doc: update ./dev/readme.md

* doc:🔖 new presets.md

* doc: minor corrections

* doc update: user_auth_system.md and presets.md, doc feat: add mermaid support to mkdocs

* doc update: add screenshots to presets.md

* doc update: add screenshots to - OpenID with AWS Cognito

* doc update: BingAI cookie instruction

* doc update: discord auth

* doc update: facebook auth

* doc: corrections to user_auth_system.md

* doc update: github auth

* doc update: google auth

* doc update: auth clean up

* doc organization: installation

* doc organization: configuration

* doc organization: features+plugins & update:plugins screenshots

* doc organization: deploymend + general_info  & update: tech_stack.md

* doc organization: contributions

* doc: minor fixes

* doc: minor fixes

docs/deployment/hetzner_ubuntu.md

@@ -1,3 +1,7 @@
+---
+title: 🏗️ Hetzner
+weight: -2
+---
 # Hetzner Ubuntu Setup
 
 *These instructions are designed for someone starting from scratch for a Ubuntu Installation. You can skip to any point that is useful for you.*
@@ -68,9 +72,11 @@ sudo reboot
 
 ## Tokens/Apis/etc:
 - Make sure you have all the needed variables for the following before moving forward
-### [Setup your AI Endpoints](../install/ai_setup.md) (Required)
+
+### [Setup your AI Endpoints](../install/configuration/ai_setup.md) (Required)
 - At least one AI endpoint should be setup for use.
-### [User/Auth System](../install/user_auth_system.md) (Optional)
+### [User/Auth System](../install/configuration/user_auth_system.md) (Optional)
+
 - How to set up the user/auth system and Google login.
 ### [Plugins](../features/plugins/introduction.md)
 - Optional plugins available to enhance the application.
@@ -79,7 +85,7 @@ sudo reboot
 
 ## Using Docker to Install the Service
 
-### 1. **Recommended: [Docker Install](../install/docker_compose_install.md)**
+### 1. **Recommended: [Docker Install](../install/installation/docker_compose_install.md)**
 From the *server* commandline (as your user, not root):
 
 ```