Add algorithm circuit examples

[SoufiTNO]

Circuits added (example/algorithms/) :

• qft_8.qasm — Quantum Fourier Transform, 8 qubits
• grover_n3.qasm — Grover's search algorithm , 3 qubits
• qaoa_n6.qasm — QAOA, 6 qubits
• vqe_uccsd_n4.qasm — VQE UCCSD , 4 qubits
• 16QBT_10CYC_TFL_1.qasm — Random benchmark circuit, 16 qubits

Circuits were converted from cQASM 1.0 to cQASM 3.0 from the QuantumCircuitProfiling dataset (Bandic et al. 2025).

[elenbaasc]

Thanks for adding this to OpenSquirrel 😄!

• Please add a note a the beginning of each program that briefly explains which algorithm it is and how it is implemented (you can use multi-line commenting for this: /* ... */
• I noticed that none of the programs include measurements, should these be included?
• Could the tests be a bit more specific per algorithm, other than simply checking the size of the register and whether it contains any instructions?

[elenbaasc]

Looks good to go! Thanks for making the adjustments :)