fix: entity removal for excluded entities (disconnect, respawn) (#86)

* fix: entities vanish in playback due to sparse position data

The dedup optimization only sends state updates when data changes, but
excluded entities (disconnected players, respawn corpses) stop producing
states abruptly — the extension's gap-fill has no final state to extend.

- Disconnect: stop excluding the unit body so it continues being tracked
  as AI. The capture loop's reconnect logic handles re-inclusion.
- Respawn: send a final lifeState=0 state for the corpse before excluding
  it, so the extension knows the corpse's last frame for gap-filling.

Companion to OCAP2/extension#134.

* fix: add type check before copying unitData on respawn

Guard against potential script error if unitData is unexpectedly a
non-array type by checking isEqualType before using the + copy operator.

* fix: send final dead state on disconnect before excluding

Restores exclude=true so disconnected player bodies stop being tracked,
but first sends a final lifeState=0 state so the extension knows the
entity's last frame. Combined with the extension's dead-entity handling,
the unit properly disappears from playback at the disconnect frame.

* fix: report entity deletion instead of faking dead state

Send :SOLDIER:DELETE: on disconnect and respawn instead of injecting a
fake dead state. The extension now owns the gap-fill boundary logic.

* fix: skip DELETE for respawnOnStart where entity == corpse

respawnOnStart reuses the same unit object, so _entity == _corpse
in the EntityRespawned handler. Sending DELETE in this case caused
the entity to be prematurely removed in streaming mode while the
capture loop re-included it on the next frame.

* debug: log settings snapshot at init and allow frameCaptureDelay down to 0.1

* debug: log before and after MISSION:SAVE with elapsed time

Author: fank

addons/recorder/fnc_exportData.sqf

@@ -126,7 +126,10 @@ private _endMessage = if (isNil "_message") then {if (_winSide == "") then {"Mis
 
 
 private _saveTag = if (!isNil "_tag") then {_tag} else {EGVAR(settings,saveTag)};
+INFO_3("Saving recording — mission: %1 | frames: %2 | tag: %3",GVAR(missionName),_endFrameNumber,_saveTag);
+private _saveStart = diag_tickTime;
 [":MISSION:SAVE:", [worldName, GVAR(missionName), getMissionConfigValue ["author", ""], GVAR(frameCaptureDelay), _endFrameNumber, _saveTag]] call EFUNC(extension,sendData);
+INFO_2("Recording saved — took %1 ms | mission: %2",round ((diag_tickTime - _saveStart) * 1000),GVAR(missionName));
 OCAPEXTLOG(ARR4("Saved recording of mission",GVAR(missionName),"with tag",_saveTag));