Feature/40 brightness controls

[finger563]

Description

• Add brightness controls to gui and menu
• Update how gpio isr and i2c are initialized to make the ISRs on CPU1 since CPU0 gets full - have to initialize them from within a task
• Update hal to use and expose new display brightness controls

Motivation and Context

Closes #40
Related ESPP PR: esp-cpp/espp#131

Note: adding the brightness controls (which uses the ESP32 LED controller hardware) required reallocating some of the peripheral interrupts (I2C & GPIO) on Core 1 since Core 0 was filled and could not allocate additional interrupts. Here is the interrupt status for both cores now:

box-emu-fps-brightness-compressed.mp4

How has this been tested?

Building and running on ESP-BOX-EMU

Screenshots (if appropriate, e.g. schematic, board, console logs, lab pictures):

display-brightness-compressed.mp4

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Hardware (schematic, board, system design) change
• Software change

Checklist:

• My change requires a change to the documentation.
• I have added / updated the documentation related to this change via either README or WIKI

Software

• I have added tests to cover my changes.
• I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• All new and existing tests passed.
• My code follows the code style of this project.