Ship Assistent 0.10: settings panel and UserPrefs with prompt weight.

Separate About-the-user memory (global + per-persona) from craft RAG, add tabbed settings with persona export/import and craft clear APIs.

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

Config/_base/assistant.json

@@ -5,14 +5,21 @@
   "max_checkpoints_inventory": 60,
   "max_wildcards_inventory": 80,
   "inventory_blurb_max": 140,
+  "inventory_prompt_rich": 12,
+  "inventory_prompt_names": 24,
+  "inventory_hop_limit": 20,
   "max_ref_slots": 4,
   "default_pack": "write_prompt",
   "default_persona": "neutral",
   "embed_model": "nomic-embed-text",
-  "memory_top_k": 10,
+  "memory_top_k": 8,
+  "memory_hit_chars": 240,
   "memory_min_score": 0.32,
+  "user_prefs_weight": 1.0,
+  "user_prefs_max": 16,
   "max_tool_hops": 4,
   "tag_lookup_limit": 20,
+  "identity_always_shelves": ["persona", "voice", "rules", "likes", "dislikes"],
   "memory_quotas": {
     "card": 3,
     "lora": 3,