inconsistencies between `hipo::structure::get*` and `hipo::bank::get*` return value types
It looks like `hipo::structure::get*At` prefers to return fixed-width types (_e.g._, `int8_t`, `int16_t`, etc.), while `hipo::bank::get*` prefers to return fundamental types (_e.g._, `int`); however, this is not completely true:
- [ ] `hipo::structure::getLongAt` returns `long` rather than `int64_t`, and vice versa for `hipo::bank::getLong`; it should be the other way around
- [ ] `hipo::structure::getIntAt` returns `int`, but it should be fixed width, perhaps `int32_t`
- [x] note that [C++23 adds fixed-width floating-point types](https://en.cppreference.com/w/cpp/types/floating-point), but that would require us to bump the standard up to 23, so let's not deal with that now
- [ ] be sure to also check all the typecasting, once these inconsistencies are resolved
| type | `hipo::structure::get___At(...)` | `hipo::bank::get___(...)` |
| --- | --- | --- |
| Byte | `int8_t` | `int` |
| Short | `int16_t` | `int` |
| Int | `int` | `int` |
| Float | `float` | `float` |
| Double | `double` | `double` |
| Long | `long` | `int64_t` |
issue