[znerol2]

Adds the episode 001 preview video to the org profile README, with the copy
that frames what the run does and does not show.

Closes dmfdeploy/dmfdeploy#578

The asset

Uploaded through GitHub's attachment flow rather than committed — a committed
.mp4 renders as a download link, an uploaded one renders as a player. The bare
URL on its own line is what GitHub renders as the player; it does not autoplay.

• 81 s, silent, 1920×1080, H.264
• sha256 ed1bf1ffe390617f9d1a869defe7779f210eb375ab024cf14ae6fe93c3dd0e62

Verified against the URL in this diff: hash matches, dimensions and duration
match, and the AAC track is digital silence (max volume −91 dB), so "no sound"
in the copy is accurate.

Review items from the previous round

• Tracking issue — Publish the episode 001 preview video on the org profile README dmfdeploy#578, filed in the canonical umbrella
  backlog with component:cross-repo + workstream:entrance on the
  episode-001-capture milestone, and referenced above.
• Commit — 91dc8d6 amended to c5a904d: Conventional Commit subject
  (docs(profile): …) plus a Signed-off-by line, force-pushed. Original
  authorship preserved.

Also in this push, beyond the two review items

The branch previously landed the video URL on its own, with no framing copy.
This push adds the accompanying copy — the six paragraphs stating what the run
shows and, explicitly, what it does not: no source switching, teardown or
deletion, no measured usage or media telemetry, and no figure for the
provisioning wait, because three runs of the same operation on the same facility
took visibly different amounts of time.

One judgement call worth a reviewer's eye: the Independent exploratory project
disclaimer is the required closing paragraph of that copy block, and it was
already on the page, verbatim and unreworded, directly below the video. It has
been left where it is to close the block rather than duplicated. The title is
set as bold lead-in text rather than an ## heading so the existing document
outline is unchanged — an ## here would nest the intro prose and Proven so
far under the video section.

[lkirc]

Blocking policy issues: add the canonical tracking-issue reference to the PR description, and amend 91dc8d6 with a Conventional Commit subject plus a Signed-off-by line. The required check is green, but the approval gate remains blocked until these are addressed.

[znerol2]

Both blocking items addressed.

1. Tracking issue — Publish the episode 001 preview video on the org profile README dmfdeploy#578 (component:cross-repo, workstream:entrance, episode-001-capture milestone), referenced from the PR description as Closes dmfdeploy/dmfdeploy#578. Fully qualified, since a bare #N from this repo would target the wrong tracker.
2. Commit — 91dc8d6 → c5a904d, amended to docs(profile): add the episode 001 preview video to the README with a Signed-off-by line, force-pushed. Original authorship preserved.

One thing beyond the two items, flagged for your eye: the branch previously carried the video URL with no framing copy, so this push also adds the accompanying paragraphs — what the run shows, and explicitly what it does not. The Independent exploratory project disclaimer is the required closing paragraph of that block and was already on the page verbatim directly below the video, so it has been left in place to close the block rather than duplicated. The title is bold lead-in text rather than an ## heading, which would otherwise nest the intro prose under the video section.

CI is green on c5a904d. Re-requesting review.

[lkirc]

Reviewed current head c5a904d. The earlier policy findings are resolved: the PR references the canonical tracker, and the amended commit has a Conventional Commit subject and DCO sign-off. The scoped README addition is clear; required CI is green.