[enhancement]: Slightly rearrange the file system hierarchy...

[rcfa]

Which feature or improvement would you like to request?

I'd like to see this feature:
It would be good that whatever prefix (or none!) starwart is installed under, it conforms to unix/linux conventions. This makes finding/symlinking and prefix-less installs much easier.

I’m thinking along these lines:

/opt/stalwart-mail
├── bin
│   ├── stalwart-cli
│   └── stalwart-mail
├── etc
│    └── stalwart-mail
│             └── config.toml (alternatively keep the file where it is, but rename it e.g. ot stalwart-mail.toml)
└── var
    ├── log
    │   └── stalwart-mail
    │       ├── stalwart.log.2024-12-07
    .       .
    .       .
    .       .
    │       └── stalwart.log.2025-01-05
    └── stalwart-mail
        ├── blob
        │   ├── 27
        │   │   └── ce
        │   │       └── b5
        │   │           └── 59
        │   │               └── 74
        │   │                   └── e3hlkwlu7a70hkn39lonsmhwkjxfsi7ctwv2iah1cn7g1enfskxq
        .   .
        .   .
        .   .
        │   └── f7
        │       └── a7
        │           └── 24
        │               └── a2
        │                   └── 13
        │                       └── 11tsjiqtrt7v199uu0zeci9hj29jqylylxgdocgmftokyc3rotja
        └── data
            ├── 000019.sst
            ├── 000022.sst
            ├── 000033.blob
            .
            .
            .
            ├── CURRENT
            ├── IDENTITY
            ├── LOCK
            ├── LOG
            ├── MANIFEST-000215
            ├── OPTIONS-000197
            └── OPTIONS-000217

This would require minimal changes, but would align the layout with standard conventions.

Is your feature request related to a problem?

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