Subnautica 2 Mod Manager 0.2.2

Focused hotfix for Nexus feedback around inbox installs, duplicate old versions, mod-list cleanup, and confusing actions.

Changed

Fixed the Proton/Linux inbox workflow: inbox mods can now be selected from the main mod list and installed/enabled with Install & Enable.
Added Delete From List for uninstalled imported mods. This removes the manager-owned data/library/sources/src_* copy, removes the library_state.json entry, and clears stale profile references.
Renamed the profile-only action to Remove from Profile so it is not confused with uninstalling or deleting a library entry.
New imports now replace likely old uninstalled duplicate entries instead of filling the list with multiple versions of the same mod.
Installed duplicate entries are kept and marked with a Duplicate badge until they are uninstalled.
Added Delete Old Versions to the row menu for cleaning old uninstalled duplicate entries while keeping the selected one.
Apply/plan errors now include clearer next-action wording for missing sources, target conflicts, unsafe paths, and missing install paths.
Apply Preview now includes Copy Details when warnings/errors exist, so users can paste useful support details.

Disable keeps a mod in the active profile but turns it off.
Remove from Profile removes a mod from the active profile.
Uninstall removes manager-installed game files recorded in the manifest.
Delete From List removes the manager's saved library copy/list entry only after the mod is uninstalled.
Review-required loose overlays remain blocked from automatic Apply.
Unknown/manual files are still never deleted.