Led matrix painter fixes and improvements #59

	name: Compile sketches to verify dependencies
	on:
	pull_request:
	permissions:
	contents: read

	jobs:
	compile-sketches:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Verify sketches
	uses: arduino/compile-sketches@v1
	with:
	fqbn: "arduino:zephyr:unoq"
	sketch-paths: "./examples"

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