Improve dungeon navigation with OCR and faster action timings

[mleem97]

Summary

• Lower default action delay and trim post-click sleep for more responsive behavior.
• Log "thinking" latency since last screenshot before each click.
• Replace template-based dungeon navigation with OCR-driven chapter and floor selection.
• Use scrcpy's Python client for faster screenshots when available.
• Align pre-commit tooling with Python 3.11 and clean up style so checks pass.

Testing

• python -m py_compile Src/bot_core.py Src/ocr_utils.py
• pre-commit run --files .pre-commit-config.yaml .gitignore Src/bot_core.py Src/ocr_utils.py

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https://chatgpt.com/codex/tasks/task_e_6897fa723690832fbdfa1aba2c1a1eda