Fix CI: add make examples target, replace netqasm.yaml with slow tests

- Add make examples target running the 6 new-sdk and 4 nativeMode examples
  (excludes the two skeleton templates and the eventBased examples)
- Replace netqasm.yaml (which cloned an external repo and installed the
  deprecated projectq) with a simple slow-test workflow running make tests_slow
- Add tests_slow, tests_all and examples to .PHONY

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Stephanie Wehner

.github/workflows/netqasm.yaml

@@ -1,29 +1,17 @@
-name: NetQASM backend tests
+name: Slow tests
 
 on: push
 
 jobs:
-  examples:
-    name: Run examples
+  slow-tests:
+    name: Run slow tests
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
     - uses: actions/setup-python@master
       with:
         python-version: "3.12"
-    - name: Clone and install netqasm
-      run: |
-        git clone https://github.com/QuTech-Delft/netqasm.git
-        cd netqasm
-        make install
-        cd ..
     - name: Install simulaqron
       run: make install
-    - name: Install pybind
-      run: pip install pybind11
-    - name: Install projectq
-      run: pip install -Iv projectq==0.8.0
-    - name: Run examples
-      env:
-          NETQASM_SIMULATOR: simulaqron
-      run: make -C netqasm external-examples
+    - name: Run slow tests
+      run: make tests_slow

Makefile

@@ -36,6 +36,21 @@ tests_slow:
 tests_all:
 	@${PYTHON} -m pytest -v --capture=tee-sys ${TEST_DIR}
 
+examples:
+	@echo "--- new-sdk examples ---"
+	@cd examples/new-sdk/corrRNG && timeout 90 bash run.sh
+	@cd examples/new-sdk/extendGHZ && timeout 90 bash run.sh
+	@cd examples/new-sdk/teleport && timeout 90 bash run.sh
+	@cd examples/new-sdk/classical-client-server && timeout 90 bash run.sh
+	@cd examples/new-sdk/template-quantum-local && timeout 90 bash run.sh
+	@cd examples/new-sdk/midCircuitLogic && timeout 90 bash run.sh
+	@echo "--- nativeMode examples ---"
+	@cd examples/nativeMode/corrRNG && timeout 90 bash run.sh
+	@cd examples/nativeMode/extendGHZ && timeout 90 bash run.sh
+	@cd examples/nativeMode/teleport && timeout 90 bash run.sh
+	@cd examples/nativeMode/graphState && timeout 90 bash run.sh
+	@echo "All examples passed."
+
 install: test-deps
 	@$(PYTHON) -m pip install -e . ${PIP_FLAGS}
 
@@ -60,4 +75,4 @@ _build:
 
 build: _clear_build _build
 
-.PHONY: clean lint python-deps tests full_tests verify build
+.PHONY: clean lint python-deps tests tests_slow tests_all examples full_tests verify build