⚡️ Remove envs instanciations during module init

[MathisFederico]

This required a few modifications of MineHCraft that provoque some failures of both HEBG and ENHSP.

During investigations on HEBG's failures on MineHCraft, some more modifications were made:

• Add state.as_dict for easier debug
• Going to STRONGHOLD was consuming OPEN_NETHER_PORTAL instead of ENDER_EYE, still to avoid some planning problems with HEBG for now, we simply use an ENDER_EYE instead of consuming 2.

Still five new items are now failing on MineHCraft with ENHSP ("reeds", "wood_pickaxe", "wood_axe", "cobblestone", "coal") (#36)

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.28% (target: -1.00%)	✅ 77.78%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (a283ef3)	3433	3234	94.20%
Head commit (1af3f87)	3469 (+36)	3258 (+24)	93.92% (-0.28%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#37)	54	42	77.78%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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