Exclude Experimentals from Partial Share

**Describe the feature**
Experimentals - more specifically, high mass value experimentals (Game Enders and such) - should be excluded from being destroyed when using partial share.

For example, a Scathis is destroyed when a player dies.
However, structure Experimentals, such as the Mavor or Salvation, are not destroyed.

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**Additional context**
Experimentals in construction - 'Game Enders' - should likely be excluded as well.
90% Paragon, Mavor, or Scathis should not be destroyed when Partial Share engages.