Module meta_post 

Per-account profile and config as a “meta-post”

One post per month per account, carrying the user’s profile and client config instead of conversational content. The public section (nickname, avatar, follows) is readable by everyone; the private section (per-feedback thresholds, preferences) is symmetric-encrypted under a key derived from the account’s own signing key, so only its owner — and their other devices — can read it.

Modules

meta_post

Meta-post data model: per-account profile & config

meta_post_crypto

Encryption of the private meta-post section

meta_post_manager

Meta-post lifecycle orchestration