Fix code formatting and linting issues throughout the codebase

[Copilot]

This PR addresses comprehensive code quality issues found throughout the ESPHome Audio Components repository by applying consistent formatting and fixing linting violations.

Issues Fixed

Python Code Quality

• Flake8 violation W293: Removed trailing whitespace from blank line in esphome/components/adf_pipeline/__init__.py
• Applied Black formatting to ensure consistent Python code style across all files

C++ Code Quality

• Applied clang-format to all C++ source files (.cpp) and header files (.h)
• Fixed inconsistent spacing around braces, parentheses, and operators
• Standardized indentation and brace placement
• Removed trailing whitespace throughout C++ codebase

Impact

• 33 files changed: 706 insertions(+), 841 deletions(-)
• All code now passes flake8, black, and clang-format checks
• Improved code readability and maintainability
• Consistent code style across the entire project

Verification

All formatting tools now pass without errors:

• ✅ flake8 - Python linting
• ✅ black - Python formatting
• ✅ clang-format - C++ formatting

This is a pure code quality improvement with no functional changes - the repository now follows consistent coding standards and best practices.

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