feat(navigator): teleport in front of the portal on right click

[TheMeinerLP]

Behaviour

• Left click (and every click type other than right): unchanged, connects to the CloudNet task.
• Right click / shift-right click on a destination: closes the inventory and teleports the player in front of the lobby portal whose Portal.task() equals Destination.task(), facing the portal centre.
• No matching portal in the loaded lobby map: right click falls back to connecting.
• isAllowed applies to every click type as before; the spawn entry is untouched.
• Telemetry: new Selection.TELEPORTED (teleported); the fallback is recorded as sent.

Implementation

• PortalApproach (core, pure geometry): front side is the side of the portal's label (map author puts it where players approach), else the side the player is on. Box: nearest face (normalised by half extents), 2 blocks clear of the face, feet at the box floor. Disc: horizontal part of the normal, signed towards the front, 2 blocks clear of the plane; near-horizontal discs use the direction to the player and stand outside the rim; feet at the ring's lowest point. Yaw/pitch look from eye height at the portal centre.
• NavigatorModule takes the existing LobbyPortals bean (no cycle; the column declares it in requires).

Tests

• PortalApproachTest: each shape, side selection, label precedence, never inside/entering the trigger, looks at the centre.
• NavigatorPortalTeleportTest (Minestom Env): right click teleports, spot outside the trigger, no portal falls back, left and shift click connect, denied right/left click does nothing.
• NavigatorTelemetryTest: teleported and fallback sent.

https://claude.ai/code/session_01GXose9rakuRNZoM3TP3xj1

[github-actions]

Test results

  873 files    873 suites   41m 14s ⏱️
2 374 tests 2 372 ✅  2 💤 0 ❌
7 150 runs  7 067 ✅ 83 💤 0 ❌

Results for commit 834d69c.