DuckDB backend for benchmarks website #7491

Performance Gate Passed

⚡ 8 improved benchmarks
✅ 1155 untouched benchmarks

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
⚡	Simulation	`old_alp_prim_test_between[f64, 16384]`	211.9 µs	188.3 µs	+12.56%
⚡	Simulation	`old_bp_prim_test_between[i32, 16384]`	161.9 µs	146.7 µs	+10.37%
⚡	Simulation	`new_bp_prim_test_between[i32, 32768]`	169 µs	140.1 µs	+20.62%
⚡	Simulation	`old_bp_prim_test_between[i32, 32768]`	232.8 µs	202.4 µs	+15.01%
⚡	Simulation	`old_bp_prim_test_between[i64, 16384]`	203 µs	171.4 µs	+18.4%
⚡	Simulation	`new_alp_prim_test_between[f64, 16384]`	147.2 µs	125.3 µs	+17.5%
⚡	Simulation	`new_alp_prim_test_between[f64, 32768]`	234.9 µs	191.1 µs	+22.97%
⚡	Simulation	`new_alp_prim_test_between[f32, 32768]`	182.7 µs	138.8 µs	+31.62%

_{Comparing adamg/website-duckdb (d9aeafe) with develop (9d59a8e)}