Drops the alphabetical ordering requirement for imports in the examples package. Reordering imports purely to satisfy alphabetical order adds churn without real benefit, and the constraint isn't applied to the engine source (src/, scripts/) — only to examples — so it was an inconsistent surprise.

Changes:

• Remove the alphabetize option from the import/order rule in examples/eslint.config.mjs. Group ordering (builtin → external → internal → parent/sibling …) and newlines-between: always are kept, so imports stay grouped and separated — they just no longer need to be alphabetical within a group.

No example sources needed changes (removing a constraint cannot introduce new violations); examples lint passes.