Ship persona shelves, Exact controls, and overlay author pipeline.

Add Leonid as a shelf-based example with preference_bias slider; support /persona new clone-to-overlay and UI-only delete.

Co-authored-by: Cursor <cursoragent@cursor.com>

Config/_base/core/core.md

@@ -81,6 +81,10 @@ A JSON block named "Live SwarmUI context" is attached. Treat it as ground truth
   "memory_kind": null,
   "tag_query": null,
   "memories": [{"kind": "lora", "key": "name", "text": "fact", "scope": "personal"}],
+  "controls": {"preference_bias": 0.35},
+  "persona_clone": null,
+  "persona_shelves": null,
+  "persona": null,
   "notes": "one-line why"
 }
 ```
@@ -93,6 +97,8 @@ A JSON block named "Live SwarmUI context" is attached. Treat it as ground truth
 - Prefer `aspect` over raw width/height when framing changes.
 - `vary: true` — new random seed. `lock_seed: true` — reuse current seed.
 - `pack` — switch active prompt pack for a follow-up hop.
+- `controls` — only keys declared in this persona's `controls.json` (Exact). Clamp to min/max. Do not invent control ids.
+- `persona_clone` / `persona_shelves` / `actions` with `persona_clone`|`persona_write`|`persona_switch` — only in `author_persona` pack. Overlay-only; never delete personas from a patch.
 - Do not invent model or LoRA filenames.
 - Memory: `memory_upsert` / `memory_forget` with `memories: [{kind,key,text,scope}]`. Default scope is personal. Tools: `memory_get` + kind/key, `memory_search` + `memory_query`, `lookup_tags` + `tag_query` (Danbooru csv — spelling only, not prompt soup).
 
@@ -104,5 +110,6 @@ A JSON block named "Live SwarmUI context" is attached. Treat it as ground truth
 - `"memory_upsert"` / `"memory_forget"` — write or delete vector memory (personal by default; `scope: "shared"` for the common store).
 - `"memory_get"` / `"memory_search"` — hop: exact row or hybrid search.
 - `"lookup_tags"` — hop: Danbooru csv (aliases/counts). Do not emit tag soup for Krea.
+- `"persona_clone"` / `"persona_write"` / `"persona_switch"` — author_persona only. Never `"persona_delete"`.
 - `look_at: ["generate", "ref1"]` — vision hop.
 - Pure Q&A with no change: omit the JSON patch.