chore: Add CI for examples #1

	name: run-examples

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always
	RUST_BACKTRACE: 1

	jobs:
	run-examples:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Install minimal stable
	uses: actions-rust-lang/setup-rust-toolchain@v1
	- uses: Swatinem/rust-cache@v2

	- name: Run all examples
	run: \|
	set -e # Exit immediately if any command fails
	cd kernel/examples

	# Find all example directories that have a src/main.rs file
	for example_dir in */; do
	example_dir=${example_dir%/} # Remove trailing slash

	# Skip the common directory (it's a library, not an example)
	if [ "$example_dir" = "common" ]; then
	continue
	fi

	# Check if this directory has a src/main.rs file
	if [ -f "$example_dir/src/main.rs" ]; then
	echo "========================================"
	echo "Running example: $example_dir"
	echo "========================================"

	# Special case for write-table: it needs a temp directory
	if [ "$example_dir" = "write-table" ]; then
	tmp_dir=$(mktemp -d)
	cargo run --manifest-path $example_dir/Cargo.toml --release -- $tmp_dir
	rm -rf $tmp_dir
	else
	# All other examples run with the test table path
	cargo run --manifest-path $example_dir/Cargo.toml --release -- ../tests/data/table-without-dv-small
	fi

	echo ""
	fi
	done

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