[codex] add Clark local voice assistant

[tekghg-creator]

What changed

• adds a local Clark web voice surface with wake-word oriented UX and shared Whisper transcription
• adds a Telegram Clark bot wired to the same local server flow
• moves runtime secrets out of tracked source into local user config loading
• adds a local PowerShell launcher for the Clark stack

Why

• the local assistant work existed only in untracked files
• the tracked source contained real secrets and was not safe to publish as-is
• the web and Telegram surfaces needed a shared, reproducible local runtime path

User impact

• Clark can run locally from the web UI and Telegram
• local secrets now load from user-specific config instead of the repository
• the published branch contains the working assistant surface without committed credentials

Validation

• python -m py_compile jarvis_server.py start_telegram_bot.py jarvis_transcription.py jarvis_secrets.py
• uv run python - import checks for jarvis_server and start_telegram_bot
• regex scan confirmed no Brave, ElevenLabs, or Telegram secrets remain in tracked files