intake: several configured intake channels (mcp, folder, command) all end in quarantine/ (was mcp-upload/), and upload collect pulls the synced-folder and command channels into it (#213); 10.0.0-beta.11

Files changed:
- .gitignore
- CHANGES.md
- VERSION
- docs/explanation/architecture.md
- docs/explanation/pipeline-rationale.md
- docs/how-to/README.md
- docs/how-to/back-up-to-a-synced-folder.md
- docs/how-to/collect-from-a-synced-folder.md
- docs/how-to/ingest-a-source.md
- docs/how-to/set-up-the-mcp-server.md
- docs/reference/commands/README.md
- docs/reference/commands/git.md
- docs/reference/commands/instance-health.md
- docs/reference/commands/raw-material-and-uploads.md
- docs/reference/configuration.md
- instructions/gates.md
- instructions/ingest-queue.md
- instructions/mcp-read-server.md
- instructions/migrations/10.0.0-settings-tiers.md
- instructions/wiki-ingest/SKILL.md
- raw/CONTRACT.md
- tools/CONTRACT.md
- tools/README.md
- tools/chemenu/cli_contract.py
- tools/chemenu/collect.py
- tools/chemenu/commands/backup_cmd.py
- tools/chemenu/commands/docs_verify.py
- tools/chemenu/commands/doctor.py
- tools/chemenu/commands/raw/pending.py
- tools/chemenu/commands/upload_cmd.py
- tools/chemenu/config.py
- tools/chemenu/config_shapes.py
- tools/chemenu/legacy_settings.py
- tools/chemenu/mcp/server.py
- tools/chemenu/reference_doc.py
- tools/chemenu/tests/test_backup.py
- tools/chemenu/tests/test_collect.py
- tools/chemenu/tests/test_config_shapes.py
- tools/chemenu/tests/test_doctor.py
- tools/chemenu/tests/test_legacy_settings.py
- tools/chemenu/tests/test_mcp_server.py
- tools/chemenu/tests/test_upload.py
- tools/chemenu/tests/test_upload_cmd.py
- tools/chemenu/upload.py

Co-Authored-By: Claude Code <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SnAJ7Z3CpVD3PRbN73QtU2

docs/reference/commands/git.md

@@ -237,7 +237,7 @@ tools/wikitool backup run
 **Behaviour**
 
 - Mirrors `.wikitool-local.json`, `ENVIRONMENT.md` if present, every file in `incoming/` but `.gitkeep`, and the `extra` paths of the `backup` section into `<target>/<machine>/`, then writes the manifest `.chemenu-backup.json` there: time, stack version, machine name, and per file its relative path, size and sha256.
-- Never mirrors `mcp-upload/`, `reports/`, `.wikitool-tools.json`, `tools/.venv/`, the published skills or `.git/` - unless an `extra` path names one of the first ones. The secrets file lies outside the instance and is never read.
+- Never mirrors `quarantine/`, `reports/`, `.wikitool-tools.json`, `tools/.venv/`, the published skills or `.git/` - unless an `extra` path names one of the first ones. The secrets file lies outside the instance and is never read.
 - Writes and deletes only under `<target>/<machine>/`. Deletes only a file the previous manifest lists and the instance no longer has; a file there the manifest does not list stays as it is. A file whose size and sha256 match the previous manifest is not rewritten.
 - A symbolic link or junction inside a mirrored directory is skipped and named in the output, never followed.
 - `publish` runs the same step after every push when `machine_data` is true.