fix(ws-s3-touch): rename method to just be button instead of boot_button since it is the only programmable button. add it to example

[finger563]

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✅Static analysis result - no issues found! ✅

[Copilot]

Pull Request Overview

This PR renames the boot-specific button methods to more generic names and adds an example of using the new initialize_button API.

• Rename initialize_boot_button and boot_button_state to initialize_button and button_state
• Update header signatures and comments accordingly
• Add a usage example in ws_s3_touch_example.cpp to demonstrate button initialization and handling

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
components/ws-s3-touch/src/buttons.cpp	Renamed method implementations from boot-specific to generic button
components/ws-s3-touch/include/ws-s3-touch.hpp	Updated method signatures and comments in the public interface
components/ws-s3-touch/example/main/ws_s3_touch_example.cpp	Added example code showing how to initialize and handle the button

Comments suppressed due to low confidence (4)

components/ws-s3-touch/src/buttons.cpp:10

• [nitpick] The log message still references 'boot button'; consider updating it to 'button' to match the renamed method.

  logger_.info("Initializing boot button");

components/ws-s3-touch/include/ws-s3-touch.hpp:221

• Update the comment to refer to 'button' instead of 'boot button' for consistency with the renamed method.

  /// Initialize the boot button (middle button)

components/ws-s3-touch/include/ws-s3-touch.hpp:226

• Update the comment to refer to 'button state' instead of 'boot button state' to align with the new method name.

  /// Get the boot button state

components/ws-s3-touch/src/buttons.cpp:24

• [nitpick] The member variable boot_button_initialized_ is inconsistent with the renamed method; consider renaming it to button_initialized_ for clarity.

  if (!boot_button_initialized_) {