Add admin command to set per-island max team size

[Copilot]

Admins had no way to override the maximum team size for a specific island at runtime — the only control was the world-default config value. This adds /[admin] team maxsize <player> <size> as a subcommand of the existing team group.

New command: team maxsize

• Set: /[admin] team maxsize <player> <size> — persists an island-specific cap via IslandsManager.setMaxMembers(..., MEMBER_RANK, size), bypassing the world default and any permission-based value.
• Reset: pass 0 to clear the island override and revert to the world default.
• Validates: player existence, non-negative integer, island ownership.
• Tab-completes player names on the first argument.

Files changed

• AdminTeamSetMaxSizeCommand — new command implementation
• AdminTeamCommand — registers the new subcommand
• en-US.yml — adds commands.admin.team.maxsize.{parameters,description,success,reset}
• All other locale files (cs, de, es, fr, hr, hu, id, it, ja, ko, lv, nl, pl, pt-BR, pt, ro, ru, tr, uk, vi, zh-CN, zh-HK) — adds the same keys in English as a fallback pending community translation

PAPI placeholder note

The existing %[gamemode]_island_members_max% placeholder (ISLAND_MEMBERS_MAX) already resolves the effective per-island max (island-specific override → world default fallback), so it automatically reflects values set by this command. No new placeholder is needed.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Added command to change team size</issue_title>
<issue_description>### Is your feature request related to a problem?

Similar to the command "/skyblockadmin range set", it is hoped to add the ability to use "/[gamemode_admin] team set size
" to change/bypass the maximum team size.

And PAPI team variables.
%[gamemode]_team_maximum%

Describe the solution you'd like.

I already know that [gamemode].team.maxsize. can be used to increase the maximum team size, but if island upgrades are done through the menu, it requires granting multiple permissions or removing previous ones. This is very inconvenient.

Describe alternatives you've considered.

no

Agreements

• I have searched for and ensured there isn't already an open issue regarding this.
• I have ensured the feature I'm requesting isn't already in the latest supported BentoBox build or Addons.

Other

No response</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Added command to change team size #2809

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[tastybento]

@copilot Add translations for the added text to other locale files.

[Copilot]

@copilot Add translations for the added text to other locale files.

Done in b1478b7. Added the maxsize entries (in English as a fallback) to all 22 non-English locale files: cs, de, es, fr, hr, hu, id, it, ja, ko, lv, nl, pl, pt-BR, pt, ro, ru, tr, uk, vi, zh-CN, and zh-HK.

[sonarqubecloud]

Quality Gate failed

Failed conditions
8.3% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud