Feature Request: Allow users to specify custom prompts for Ollama integration within OnlyOffice

As part of the integration between OnlyOffice and Ollama, it would be highly beneficial to allow users to specify
custom prompts. Currently, the integration likely uses default prompts or a predefined set. This feature request
proposes a mechanism for users to:

• Define custom prompts: Provide a text field or configuration option within OnlyOffice to enter a specific
  prompt for Ollama to use when processing documents.
• Control Ollama's behavior: This would allow users to tailor the output of Ollama to their specific needs,
  such as:
  • Adjusting the tone and style of generated text.
  • Specifying the desired level of detail.
  • Providing context for the task.
  • Using specific instructions for summarization, translation, or
    other tasks.
• Configuration options: Consider options for storing and
  managing multiple custom prompts.
• User Interface: Suggest a clear and intuitive UI element
  (e.g., a settings panel, a dedicated configuration section) for
  managing these prompts.

Benefits:

• Increased flexibility: Empowers users to fully leverage the
  power of Ollama for document processing.
• Improved accuracy and relevance: Custom prompts can
  significantly improve the quality and relevance of Ollama's output.
• Enhanced user experience: Provides users with more control
  over the integration and allows them to tailor it to their specific
  workflows.

Possible Implementation Considerations:

• How to securely store and manage user-defined prompts.
• How to pass the custom prompt to the Ollama API.
• Consider providing examples of effective prompts for different use
  cases.

No implementation files, entry points, or tests are named. Start by locating the OnlyOffice Ollama integration and its current prompt and API handling; done would require an agreed UI and configuration design, secure prompt storage, Ollama API wiring, and coverage for custom prompts.