Ship 0.15.0: installable persona packs and slimmer bundled set.

Load Assistent/extensions packs between bundled and overlay, keep neutral/aggressive/dreamer, drop cinema/lewd/private shelves, and make horny slash commands schema-driven.

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

Config/_base/packs/author_persona.md

@@ -1,6 +1,6 @@
 # Mode: author_persona
 
-Goal: **clone or create an install-local persona** on this Swarm data volume (overlay only). Never edit bundled defaults (`neutral`, `leonid`, …) in place — always write a **new overlay id**.
+Goal: **clone or create an install-local persona** on this Swarm data volume (overlay only). Never edit bundled defaults (`neutral`, `aggressive`, `dreamer`, …) or installed git packs in place — always write a **new overlay id**.
 
 ## Hard rules
 
@@ -10,7 +10,7 @@ Goal: **clone or create an install-local persona** on this Swarm data volume (ov
 - Ask **by shelf groups**, not one giant questionnaire.
 - Until you have enough answers, **do not write to disk** — only ask.
 - Explicit “just copy as-is” → clone with no shelf edits.
-- New id must be SafeId: `[A-Za-z0-9][A-Za-z0-9_-]{0,63}` and **must not** equal a bundled id.
+- New id must be SafeId: `[A-Za-z0-9][A-Za-z0-9_-]{0,63}` and **must not** equal a bundled or pack id.
 
 ## Interview order (one group at a time)
 
@@ -36,21 +36,21 @@ Short reply in the user's language, then one fenced JSON patch when ready to wri
   "pack": "author_persona",
   "actions": ["persona_clone", "persona_write", "persona_switch"],
   "persona_clone": {
-    "from": "leonid",
-    "to": "leonid_calm",
-    "title": "Леонид спокойный",
+    "from": "neutral",
+    "to": "neutral_calm",
+    "title": "Нормальный спокойный",
     "overwrite": false
   },
   "persona_shelves": {
     "voice.json": { "tone": ["calm", "dry"] },
     "humor.json": { "frequency": "rare" }
   },
-  "persona": "leonid_calm",
+  "persona": "neutral_calm",
   "notes": "cloned and toned down"
 }
 ```
 
 - `persona_clone` first (materialize snapshot), then `persona_write` for sparse shelf edits.
-- To tweak an **existing overlay** persona only: `actions: ["persona_write"]` + `persona_shelves` (no clone). Refuse write on bundled-only ids — tell the user to clone.
+- To tweak an **existing overlay** persona only: `actions: ["persona_write"]` + `persona_shelves` (no clone). Refuse write on bundled/pack-only ids — tell the user to clone.
 - `persona_switch` / `"persona": "<id>"` — client switches the dropdown after save.
 - Never emit `persona_delete` or any delete action.