chore: release 3.4.0

[JasonLovesDoggo]

Description

Issue Fixes

None

Checklist:

• I am pushing changes to the develop branch
• I am using the recommended development environment
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have formatted and linted my code using python-black and pylint
• I have cleaned up unnecessary files
• My changes generate no new warnings
• My changes follow the existing code-style
• My changes are relevant to the project

Any other information (e.g how to test the changes)

None

[Copilot]

Pull Request Overview

This pull request upgrades the project to version 3.4.0 with significant improvements including OpenAI TTS integration, moviepy 2.x migration, and various bug fixes and refactoring improvements.

• Added OpenAI TTS support as a new text-to-speech option with configurable API endpoints, voices, and models
• Upgraded moviepy from 1.0.3 to 2.2.1 with corresponding API changes (e.g., subclip → subclipped, volumex → MultiplyVolume)
• Refactored ID extraction logic into a reusable utility function and improved thumbnail generation to dynamically handle text overflow

Reviewed Changes

Copilot reviewed 20 out of 21 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
TTS/openai_tts.py	New OpenAI TTS implementation with API integration
video_creation/voices.py	Registers OpenAI as a TTS option
video_creation/background.py	Updated to moviepy 2.x API (subclipped method, parameter renames)
video_creation/final_video.py	Refactored thumbnail generation and ID extraction; switched to h264_nvenc encoder
video_creation/screenshot_downloader.py	Updated browser user agent and simplified login error handling
TTS/engine_wrapper.py	Migrated to moviepy 2.x API and fixed GTTS compatibility
TTS/elevenlabs.py	Fixed API change (voice_name → name attribute)
TTS/GTTS.py	Added random_voice parameter for API consistency
utils/id.py	Renamed and enhanced to extract_id with field parameter support
utils/*.py	Added fixme comments for eval usage and improved parameter safety
requirements.txt	Updated dependencies to latest versions
utils/.config.template.toml	Added OpenAI TTS configuration options
main.py	Updated to Python 3.12 support and refactored global variable naming
README.md	Enhanced installation instructions with virtual environment setup

Comments suppressed due to low confidence (1)

TTS/openai_tts.py:1

• The voice 'af_heart' is listed in the config options but not in the available_voices list returned by get_available_voices() method (line 48 in openai_tts.py). This inconsistency could cause validation issues or confusion.

import random

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