CLI Companion Erase

`ed companion erase`

Deletes one episode: its chunks, its claims and their corroborations, its mention in belief evidence, and, when nothing else shares the source, the original file in the vault.

Usage:

ed companion erase <id> --yes [--json] [--endpoint <url>]

Name	Type / values	Default	What it does
`<id>`	episode UUID	required	The episode to erase.
`--yes`	flag	off	Actually delete. Without it the command refuses and nothing happens.
`--json`	flag	off	Emit JSON on stdout.
`--endpoint`	URL	resolution order	Companion API base URL.

Examples:

ed companion episode 4ec1e64d-cb19-48e5-baef-0f098498ce20
ed companion erase 4ec1e64d-cb19-48e5-baef-0f098498ce20 --yes

Erasing cannot be undone, which is why --yes is mandatory: without it the command exits 2 and tells you to read the episode first. Beliefs formed from the episode survive, but the episode's id is removed from their evidence, so ed companion why stops citing it. An id the companion does not know exits 1 with no such episode. This is the one-record cousin of ed companion wipe; for a conversation rather than an episode, ed companion forget is the right verb.

--json is {erased,claimsDeleted,chunksDeleted,sourceDeleted,vaultFileRemoved}. sourceDeleted and vaultFileRemoved are false when another episode still uses the same source. Export the memory, including media, before erasing if the episode might be needed later.