🌊 feat: Deepgram support

[berry-13]

Summary

This pull request introduces support for the Deepgram SDK in both the STT (Speech-to-Text) and TTS (Text-to-Speech) services. The changes include adding new provider strategies, updating schemas, and modifying request handling to incorporate the Deepgram SDK.

Key Changes:

STTService Enhancements:

• Added Deepgram SDK client initialization (api/server/services/Files/Audio/STTService.js).
• Introduced sdkStrategies for Deepgram in the STTService constructor (api/server/services/Files/Audio/STTService.js).
• Implemented deepgramSDKProvider method for transcribing audio using Deepgram SDK (api/server/services/Files/Audio/STTService.js).
• Updated sttRequest method to determine and use the appropriate strategy, including SDK support (api/server/services/Files/Audio/STTService.js).

TTSService Enhancements:

• Added Deepgram SDK client initialization (api/server/services/Files/Audio/TTSService.js).
• Introduced sdkStrategies for Deepgram in the TTSService constructor (api/server/services/Files/Audio/TTSService.js).
• Implemented deepgramSDKProvider method for generating speech using Deepgram SDK (api/server/services/Files/Audio/TTSService.js).
• Updated ttsRequest method to determine and use the appropriate strategy, including SDK support (api/server/services/Files/Audio/TTSService.js).

Schema and Configuration Updates:

• Added Deepgram schema definitions for both STT and TTS in config.ts (packages/data-provider/src/config.ts). [1] [2]
• Updated STTProviders and TTSProviders enums to include Deepgram (packages/data-provider/src/config.ts). [1] [2]

Miscellaneous:

• Added Deepgram SDK dependency in package.json (package.json).
• Updated getVoices function to handle Deepgram TTS provider (api/server/services/Files/Audio/getVoices.js).
• Minor UI and code cleanup in HoverButtons.tsx, MessageAudio.tsx, useTTSBrowser.ts, useTTSEdge.ts, and useTTSExternal.ts (client/src/components/Chat/Messages/HoverButtons.tsx, client/src/components/Chat/Messages/MessageAudio.tsx, client/src/hooks/Audio/useTTSBrowser.ts, client/src/hooks/Audio/useTTSEdge.ts, client/src/hooks/Audio/useTTSExternal.ts). [1] [2] [3] [4] [5]

Change Type

• New feature (non-breaking change which adds functionality)

Checklist

• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• I have made pertinent documentation changes
• My changes do not introduce new warnings
• I have written tests demonstrating that my changes are effective or that my feature works
• Local unit tests pass with my changes
• Any changes dependent on mine have been merged and published in downstream modules.
• A pull request for updating the documentation has been submitted.