Rename Chat Model Options table to Chat Model as short & readable (#1003)

- Previous was incorrectly plural but was defining only a single model
- Rename chat model table field to name
- Update documentation
- Update references functions and variables to match new name

documentation/docs/advanced/litellm.md

@@ -25,7 +25,7 @@ Using LiteLLM with Khoj makes it possible to turn any LLM behind an API into you
    - Name: `proxy-name`
    - Api Key: `any string`
    - Api Base Url: **URL of your Openai Proxy API**
-4. Create a new [Chat Model Option](http://localhost:42110/server/admin/database/chatmodeloptions/add) on your Khoj admin panel.
+4. Create a new [Chat Model](http://localhost:42110/server/admin/database/chatmodel/add) on your Khoj admin panel.
    - Name: `llama3.1` (replace with the name of your local model)
    - Model Type: `Openai`
    - Openai Config: `<the proxy config you created in step 3>`

documentation/docs/advanced/lmstudio.md

@@ -18,7 +18,7 @@ LM Studio can expose an [OpenAI API compatible server](https://lmstudio.ai/docs/
    - Name: `proxy-name`
    - Api Key: `any string`
    - Api Base Url: `http://localhost:1234/v1/` (default for LMStudio)
-4. Create a new [Chat Model Option](http://localhost:42110/server/admin/database/chatmodeloptions/add) on your Khoj admin panel.
+4. Create a new [Chat Model](http://localhost:42110/server/admin/database/chatmodel/add) on your Khoj admin panel.
    - Name: `llama3.1` (replace with the name of your local model)
    - Model Type: `Openai`
    - Openai Config: `<the proxy config you created in step 3>`

documentation/docs/advanced/ollama.mdx

@@ -64,7 +64,7 @@ Restart your Khoj server after first run or update to the settings below to ensu
       - Name: `ollama`
       - Api Key: `any string`
       - Api Base Url: `http://localhost:11434/v1/` (default for Ollama)
-   4. Create a new [Chat Model Option](http://localhost:42110/server/admin/database/chatmodeloptions/add) on your Khoj admin panel.
+   4. Create a new [Chat Model](http://localhost:42110/server/admin/database/chatmodel/add) on your Khoj admin panel.
       - Name: `llama3.1` (replace with the name of your local model)
       - Model Type: `Openai`
       - Openai Config: `<the ollama config you created in step 3>`

documentation/docs/advanced/use-openai-proxy.md

@@ -25,7 +25,7 @@ For specific integrations, see our [Ollama](/advanced/ollama), [LMStudio](/advan
    - Name: `any name`
    - Api Key: `any string`
    - Api Base Url: **URL of your Openai Proxy API**
-3. Create a new [Chat Model Option](http://localhost:42110/server/admin/database/chatmodeloptions/add) on your Khoj admin panel.
+3. Create a new [Chat Model](http://localhost:42110/server/admin/database/chatmodel/add) on your Khoj admin panel.
    - Name: `llama3` (replace with the name of your local model)
    - Model Type: `Openai`
    - Openai Config: `<the proxy config you created in step 2>`

documentation/docs/get-started/setup.mdx

@@ -307,7 +307,7 @@ Using Ollama? See the [Ollama Integration](/advanced/ollama) section for more cu
    - Give the configuration a friendly name like `OpenAI`
    - (Optional) Set the API base URL. It is only relevant if you're using another OpenAI-compatible proxy server like [Ollama](/advanced/ollama) or [LMStudio](/advanced/lmstudio).<br />
 ![example configuration for ai model api](/img/example_openai_processor_config.png)
-2. Create a new [chat model options](http://localhost:42110/server/admin/database/chatmodeloptions/add)
+2. Create a new [chat model](http://localhost:42110/server/admin/database/chatmodel/add)
     - Set the `chat-model` field to an [OpenAI chat model](https://platform.openai.com/docs/models). Example: `gpt-4o`.
     - Make sure to set the `model-type` field to `OpenAI`.
     - If your model supports vision, set the `vision enabled` field to `true`. This is currently only supported for OpenAI models with vision capabilities.
@@ -318,7 +318,7 @@ Using Ollama? See the [Ollama Integration](/advanced/ollama) section for more cu
 1. Create a new [AI Model API](http://localhost:42110/server/admin/database/aimodelapi/add) in the server admin settings.
    - Add your [Anthropic API key](https://console.anthropic.com/account/keys)
    - Give the configuration a friendly name like `Anthropic`. Do not configure the API base url.
-2. Create a new [chat model options](http://localhost:42110/server/admin/database/chatmodeloptions/add)
+2. Create a new [chat model](http://localhost:42110/server/admin/database/chatmodel/add)
     - Set the `chat-model` field to an [Anthropic chat model](https://docs.anthropic.com/en/docs/about-claude/models#model-names). Example: `claude-3-5-sonnet-20240620`.
     - Set the `model-type` field to `Anthropic`.
     - Set the `ai model api` field to the Anthropic AI Model API you created in step 1.
@@ -327,7 +327,7 @@ Using Ollama? See the [Ollama Integration](/advanced/ollama) section for more cu
 1. Create a new [AI Model API](http://localhost:42110/server/admin/database/aimodelapi/add) in the server admin settings.
    - Add your [Gemini API key](https://aistudio.google.com/app/apikey)
    - Give the configuration a friendly name like `Gemini`. Do not configure the API base url.
-2. Create a new [chat model options](http://localhost:42110/server/admin/database/chatmodeloptions/add)
+2. Create a new [chat model](http://localhost:42110/server/admin/database/chatmodel/add)
     - Set the `chat-model` field to a [Google Gemini chat model](https://cloud.google.com/vertex-ai/generative-ai/docs/learn/models#gemini-models). Example: `gemini-1.5-flash`.
     - Set the `model-type` field to `Gemini`.
     - Set the `ai model api` field to the Gemini AI Model API you created in step 1.
@@ -343,7 +343,7 @@ Offline chat stays completely private and can work without internet using any op
 :::
 
 1. Get the name of your preferred chat model from [HuggingFace](https://huggingface.co/models?pipeline_tag=text-generation&library=gguf). *Most GGUF format chat models are supported*.
-2. Open the [create chat model page](http://localhost:42110/server/admin/database/chatmodeloptions/add/) on the admin panel
+2. Open the [create chat model page](http://localhost:42110/server/admin/database/chatmodel/add/) on the admin panel
 3. Set the `chat-model` field to the name of your preferred chat model
    - Make sure the `model-type` is set to `Offline`
 4. Set the newly added chat model as your preferred model in your [User chat settings](http://localhost:42110/settings) and [Server chat settings](http://localhost:42110/server/admin/database/serverchatsettings/).