update with duniter version of current gdev network

• remove smith membership metadata
• convert session keys
• update indexer schema
• adapt get_identity to blake_concat
• add change owner key command
• add revoke smith membership command
• fix cesium secret format

requested review from @tuxmain

assigned to @HugoTrentesaux

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• 53772502 - quick implement of cesium signature

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• 349d6170 - fix signature only

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approved this merge request

added 2 commits

• 39ad9d0a - add change owner key + revoke smith membership
• fb3ec082 - add raw set-session-keys

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added 1 commit

• bdae2994 - force prompt in cesium secret format

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added 1 commit

• ba186ec9 - fix UD display in UD claim

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Also added:

• add change owner key command
• add revoke smith membership command
• fix cesium secret format

Should not break review. Merging.

changed title from remove smith membership metadata to update with duniter version of current gdev network

changed the description

merged