Please describe a concise steps for how configure at https://cloud.dify.ai

Note: We need to update the module's help page, the README, and add a notice in each section of the module to clarify this configuration process.

For the Dify Search API module:

Until we update the module documentation, here are the configuration steps for /admin/config/search/search-api/add-server:

Dataset ID

1. Go to your Dify backend and navigate to your dataset (KNOWLEDGE)
2. Copy the dataset ID from the URL

Example:

If the link is: https://cloud.dify.ai/datasets/fakedataset-bfde-4f7c-9327-4956f7ef62ae/documents

The dataset ID will be: fakedataset-bfde-4f7c-9327-4956f7ef62ae

Base URL

Use: https://cloud.dify.ai

API Key

1. Navigate to "Knowledge" then "API Access"
2. Direct link: https://cloud.dify.ai/datasets?category=api
3. Click "API key" in the top right corner
4. Generate your API key

Content URL Field Name

If you want to add content URL functionality, follow these steps:

1. Go to your dataset in Dify
2. Click on "Metadata" in the top right corner
3. Create a new "string" field with your chosen URL field identifier
4. You can use any name you prefer, for example: content_url
5. In the Dify server configuration, check "Add content URL metadata"
6. Enter the field name you previously created