feat: 18 cartridges with real invoke handlers, feedback-o-tron (18th) #7

	# SPDX-License-Identifier: PMPL-1.0-or-later
	# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
	#
	# BoJ Server — Zig FFI test & build pipeline

	name: Zig FFI Tests

	on:
	push:
	branches: [main]
	paths:
	- 'ffi/**'
	- 'cartridges//ffi/'
	pull_request:
	branches: [main]
	paths:
	- 'ffi/**'
	- 'cartridges//ffi/'

	permissions: read-all

	jobs:
	test:
	name: Zig FFI Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

	- name: Install Zig
	uses: mlugg/setup-zig@v2
	with:
	version: 0.15.2

	- name: Run catalogue tests
	run: cd ffi/zig && zig build test --summary all

	- name: Run readiness tests
	run: cd ffi/zig && zig build readiness --summary all

	- name: Run cartridge FFI tests
	run: \|
	for cart in database-mcp fleet-mcp nesy-mcp agent-mcp cloud-mcp container-mcp k8s-mcp git-mcp secrets-mcp queues-mcp iac-mcp observe-mcp ssg-mcp proof-mcp lsp-mcp dap-mcp bsp-mcp; do
	echo "Testing $cart..."
	cd cartridges/$cart/ffi && zig build test --summary all
	cd "$GITHUB_WORKSPACE"
	done

	- name: Build cartridge shared libraries
	run: \|
	for cart in database-mcp fleet-mcp nesy-mcp agent-mcp cloud-mcp container-mcp k8s-mcp git-mcp secrets-mcp queues-mcp iac-mcp observe-mcp ssg-mcp proof-mcp lsp-mcp dap-mcp bsp-mcp; do
	echo "Building $cart .so..."
	cd cartridges/$cart/ffi && zig build
	cd "$GITHUB_WORKSPACE"
	done

	- name: Build static library
	run: cd ffi/zig && zig build lib

	- name: Run benchmarks
	run: cd ffi/zig && zig build bench

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