docs: sync documentation with source code

- Fix branch badge: test -> main in README files
- Update tool_limits config: remove non-existent persona_query_max and task_query_max fields
- Complete memory tools list: add memory_archive, memory_cleanup, context_rewrite
- Remove 'experimental' labels from context_rewrite feature

docs/en/api.md

@@ -179,10 +179,8 @@ body = {}  # No parameters
         "model": str     # Model name
     },
     "tool_limits": {
-        "persona_query_max": int,   # Persona graph query limit
         "persona_update_max": int,  # Persona graph update limit
-        "task_query_max": int,       # Working memory query limit
-        "task_update_max": int,      # Working memory update limit
+        "task_update_max": int,      # Working memory chain update limit
         "memory_query_max": int,      # General memory query limit
         "memory_update_max": int     # General memory update limit
     }
@@ -211,9 +209,7 @@ body = {
         "model": str       # Model name (default: deepseek-chat)
     },
     "tool_limits": {
-        "persona_query_max": int,   # Persona query limit (≥1)
         "persona_update_max": int,  # Persona update limit (≥1)
-        "task_query_max": int,       # Working memory query limit (≥1)
         "task_update_max": int,      # Working memory update limit (≥1)
         "memory_query_max": int,     # General memory query limit (≥1)
         "memory_update_max": int     # General memory update limit (≥1)
@@ -237,8 +233,8 @@ result = client.update_settings(
         "model": "deepseek-chat"
     },
     tool_limits={
-        "persona_query_max": 2,
-        "task_query_max": 5,
+        "persona_update_max": 2,
+        "task_update_max": 5,
         "memory_query_max": 30
     }
 )

docs/en/architecture.md

@@ -153,7 +153,7 @@ def main():
 - `memory_introspect` - View status
 - `memory_archive` - Archive memory
 - `memory_cleanup` - Clean data
-- `context_rewrite` - Compress single-turn tool call context (experimental)
+- `context_rewrite` - Compress single-turn tool call context
 
 ### Persona Tools (2)
 - `persona_update` - Update persona

docs/en/prompts.md

@@ -66,6 +66,9 @@ Step 4: Update working memory chain
 | `memory_commit` | Write memory |
 | `memory_purge` | Delete memory |
 | `memory_introspect` | View status |
+| `memory_archive` | Archive memory |
+| `memory_cleanup` | Clean data |
+| `context_rewrite` | Compress single-turn tool call context |
 
 #### Persona Tools