ingest-from-cloud

I'd like you to add a skill to Wideframe called "ingest-from-cloud".

What it should do:
Connect a cloud drive, pull a folder into an organized workspace, and verify every file landed.

Before you run anything, ask me to confirm:
- Which cloud service and which source folder or share link?
- Download copies, or symlink in place?
- Name for the new workspace?
- Subfolder structure to preserve?

Then do the work:
1. Check the connector is authorized (gdrive-status, dropbox-status, or frameio-status); if not, surface one clear sign-in prompt.
2. Enumerate the source folder and record the expected file count and sizes.
3. Initialize the workspace and download the folder with the matching download-batch command, preserving structure.
4. Run media-info-batch and confirm every file is readable and non-zero.
5. Report the landed count against the expected count.

Do not grade your own work. When the output is ready, hand it to a separate verification subagent that has its own context window. Give it the output, the choices I confirmed, and the pass criteria below. It reviews the quality, writes specific feedback, and returns PASS or FAIL.

Pass criteria:
- The workspace file count equals the source folder count.
- No file is missing, unreadable, or zero bytes.
- The subfolder structure matches the source.
- Any file that failed to download is listed explicitly.

If it returns FAIL, apply the feedback, redo the affected work, and verify again with a new subagent. Repeat until it returns PASS, then show me the result.

Once it works, save it as a reusable skill named "ingest-from-cloud" so I can run it again by saying /ingest-from-cloud.