Record Decodex X publication for PR 25636

[yvette-carlisle]

Summary

• add a 2026-06-04 social_post/v1 record for the live @decodexspace PR #25636 publication
• persist the recovered X media readback as a local Decodex signal-card artifact
• preserve the prior 2026-06-02 failed attempt record unchanged

Validation

• cargo run -p decodex --bin decodex -- radar validate artifacts/social/x

Publication readback

• URL: https://x.com/decodexspace/status/2062336614588944649
• Posted at: 2026-06-04T00:52:19Z
• Account readback: @decodexspace
• Media readback: /photo/1 plus recovered 1254x1254 image artifact

Notes

• This PR repairs the durable ledger after detecting an already-live post; this run did not compose a duplicate post.
• Repo labels codex and codex-automation were not found by gh label list, so no labels were applied.

[yvette-carlisle]

Closing as redundant. PR #199 already contains the durable @decodexspace publication record and generated media for the live PR #25636 post at https://x.com/decodexspace/status/2062336614588944649. This PR was opened from a stale worktree after the automation memory path was initially missed.