fix: repair db benches (Schema API) + auto-format generated code

[Iamdavidonuh]

Repairs the memory_profile/persistence benches broken by the Schema arg (#343), makes types/build.rs rustfmt its generated output so plain builds stop emitting a formatting-only diff, and adds a cargo build --benches CI step to catch bench rot.

[github-actions]

Test Results

442 tests   442 ✅  19m 44s ⏱️
 42 suites    0 💤
  4 files      0 ❌

Results for commit 400f53a.

♻️ This comment has been updated with latest results.

[github-actions]

Benchmark Results

group                                                        main                                   pr
-----                                                        ----                                   --
predicate_query_with_index/size_100                          1.00      3.1±0.01µs        ? ?/sec    1.00      3.2±0.01µs        ? ?/sec
predicate_query_with_index/size_1000                         1.00     31.8±0.11µs        ? ?/sec    1.04     33.0±0.15µs        ? ?/sec
predicate_query_with_index/size_10000                        1.00    398.3±0.54µs        ? ?/sec    1.00    398.7±0.89µs        ? ?/sec
predicate_query_with_index/size_100000                       1.29      6.2±0.44ms        ? ?/sec    1.00      4.9±0.02ms        ? ?/sec
predicate_query_without_index/size_100                       1.00      6.8±0.02µs        ? ?/sec    1.01      6.9±0.02µs        ? ?/sec
predicate_query_without_index/size_1000                      1.00     99.2±0.73µs        ? ?/sec    1.05    104.2±0.26µs        ? ?/sec
predicate_query_without_index/size_10000                     1.02    779.5±1.94µs        ? ?/sec    1.00    767.4±3.96µs        ? ?/sec
predicate_query_without_index/size_100000                    1.53     18.9±0.58ms        ? ?/sec    1.00     12.3±0.04ms        ? ?/sec
store_batch_insertion_without_predicates/size_100            1.01    193.3±3.24µs        ? ?/sec    1.00    192.3±4.09µs        ? ?/sec
store_batch_insertion_without_predicates/size_1000           1.00  1245.1±10.26µs        ? ?/sec    1.00  1240.8±15.03µs        ? ?/sec
store_batch_insertion_without_predicates/size_10000          1.01     13.8±0.19ms        ? ?/sec    1.00     13.8±0.15ms        ? ?/sec
store_batch_insertion_without_predicates/size_100000         1.02    137.7±0.50ms        ? ?/sec    1.00    135.1±0.71ms        ? ?/sec
store_retrieval_linear_cosine_similarity/size_100            1.00     83.6±0.58µs        ? ?/sec    1.01     84.2±0.76µs        ? ?/sec
store_retrieval_linear_cosine_similarity/size_1000           1.00    718.5±6.25µs        ? ?/sec    1.00    715.4±5.97µs        ? ?/sec
store_retrieval_linear_cosine_similarity/size_10000          1.00      7.2±0.06ms        ? ?/sec    1.01      7.3±0.10ms        ? ?/sec
store_retrieval_linear_cosine_similarity/size_100000         1.00     75.0±0.31ms        ? ?/sec    1.02     76.2±0.35ms        ? ?/sec
store_retrieval_linear_dot_product/size_100                  1.00     82.8±0.47µs        ? ?/sec    1.00     83.1±0.39µs        ? ?/sec
store_retrieval_linear_dot_product/size_1000                 1.01    711.6±6.81µs        ? ?/sec    1.00    707.5±4.75µs        ? ?/sec
store_retrieval_linear_dot_product/size_10000                1.00      7.0±0.03ms        ? ?/sec    1.02      7.1±0.05ms        ? ?/sec
store_retrieval_linear_dot_product/size_100000               1.00     73.0±0.35ms        ? ?/sec    1.02     74.6±0.32ms        ? ?/sec
store_retrieval_linear_euclidean_distance/size_100           1.01     83.4±0.75µs        ? ?/sec    1.00     83.0±0.34µs        ? ?/sec
store_retrieval_linear_euclidean_distance/size_1000          1.00    712.6±6.70µs        ? ?/sec    1.00    709.7±5.25µs        ? ?/sec
store_retrieval_linear_euclidean_distance/size_10000         1.04      7.3±0.04ms        ? ?/sec    1.00      7.1±0.02ms        ? ?/sec
store_retrieval_linear_euclidean_distance/size_100000        1.01     74.9±0.16ms        ? ?/sec    1.00     74.4±0.21ms        ? ?/sec
store_retrieval_no_condition/size_100                        1.00     83.8±0.63µs        ? ?/sec    1.00     83.5±0.31µs        ? ?/sec
store_retrieval_no_condition/size_1000                       1.00    723.0±5.90µs        ? ?/sec    1.00    719.7±4.67µs        ? ?/sec
store_retrieval_no_condition/size_10000                      1.00      7.1±0.07ms        ? ?/sec    1.00      7.1±0.04ms        ? ?/sec
store_retrieval_no_condition/size_100000                     1.01     76.6±0.28ms        ? ?/sec    1.00     75.7±0.48ms        ? ?/sec
store_retrieval_non_linear_hnsw/size_100                     1.01    165.1±0.73µs        ? ?/sec    1.00    163.2±0.85µs        ? ?/sec
store_retrieval_non_linear_hnsw/size_1000                    1.00    448.8±0.67µs        ? ?/sec    1.04    465.1±1.57µs        ? ?/sec
store_retrieval_non_linear_hnsw/size_10000                   1.00  1661.2±19.10µs        ? ?/sec    1.13  1874.3±48.47µs        ? ?/sec
store_retrieval_non_linear_hnsw/size_100000                  1.00     11.3±0.51ms        ? ?/sec    1.03     11.7±0.45ms        ? ?/sec
store_retrieval_non_linear_kdtree/size_100                   1.00    177.8±0.36µs        ? ?/sec    1.00    178.1±0.60µs        ? ?/sec
store_retrieval_non_linear_kdtree/size_1000                  1.00   1147.7±2.21µs        ? ?/sec    1.00   1149.1±2.42µs        ? ?/sec
store_retrieval_non_linear_kdtree/size_10000                 1.05     13.2±0.30ms        ? ?/sec    1.00     12.7±0.30ms        ? ?/sec
store_retrieval_non_linear_kdtree/size_100000                1.03    151.4±0.61ms        ? ?/sec    1.00    147.4±0.61ms        ? ?/sec
store_sequential_insertion_without_predicates/size_100       1.01    283.6±1.91µs        ? ?/sec    1.00    279.5±0.80µs        ? ?/sec
store_sequential_insertion_without_predicates/size_1000      1.01      2.7±0.01ms        ? ?/sec    1.00      2.7±0.01ms        ? ?/sec
store_sequential_insertion_without_predicates/size_10000     1.01     27.4±0.09ms        ? ?/sec    1.00     27.2±0.09ms        ? ?/sec
store_sequential_insertion_without_predicates/size_100000    1.01    275.8±0.67ms        ? ?/sec    1.00    273.0±1.56ms        ? ?/sec