Add Docker support

[smcclennon]

Summary by Sourcery

Add Docker support for the application by introducing a docker-compose.yml file. Refactor configuration management to utilize environment variables, enhancing security and flexibility. Remove Heroku-specific deployment logic in favor of a standard polling mechanism.

New Features:

• Introduce Docker support by adding a docker-compose.yml file to facilitate containerized deployment.

Enhancements:

• Refactor configuration management to use environment variables instead of JSON files for better security and flexibility.

Deployment:

• Remove Heroku-specific deployment logic and switch to a standard polling mechanism.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This PR adds Docker support to the application by restructuring the configuration management from JSON files to environment variables and implementing Docker containerization. The changes primarily focus on configuration handling and project structure modifications to support containerized deployment.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Migrated configuration management from JSON files to environment variables	Removed JSON configuration files (token.json and acrcloud.json) Created environment variable structure for all configuration settings Restructured ACR Cloud configuration to use environment variables Updated Telegram bot configuration to use environment variables Removed Heroku-specific configuration and webhook setup	app/ACRAPI.py app/SongIDCore.py
Added Docker support with compose configuration	Created docker-compose.yml with service configuration Set up environment variable mappings for Docker Configured volume mapping for persistent data Added Python unbuffered mode for real-time logging	docker-compose.yml
Restructured project organization	Moved Python files to app directory Removed setup.py and Procfile Simplified polling initialization by removing Heroku-specific code	app/SongID.py setup.py Procfile

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