fix: delete agent 500 error + dynamic personality + deployment guide

- Fix delete agent 500: clean up FK records (agent_llm_logs, permissions,
  schedules, executions, team_members) and unbind goals/tasks before delete
- Remove hardcoded personality templates in Android, replace with dynamic
  system prompt generation from name + description
- Set promptSectionsEnabled=false to bypass PromptComposer for personality
- Add Tencent Cloud Linux deployment guide (Docker Compose)
- Accumulated backend service updates, frontend UI fixes, Android app changes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/app/agent_runtime/schemas.py

@@ -9,6 +9,7 @@ logger.warning("SCHEMAS_MODULE_LOADED_V3_FIELD_VALIDATOR")
 
 from typing import Any, Dict, List, Optional
 from pydantic import BaseModel, Field, field_validator
+from app.agent_runtime.permissions import DEFAULT_REQUIRE_APPROVAL_TOOLS
 
 
 class AgentToolConfig(BaseModel):
@@ -16,7 +17,7 @@ class AgentToolConfig(BaseModel):
     # 若为空列表则使用全部已注册工具
     include_tools: List[str] = Field(default_factory=list, description="允许的工具名称白名单")
     exclude_tools: List[str] = Field(default_factory=list, description="排除的工具名称黑名单")
-    require_approval: List[str] = Field(default_factory=list, description="需要人工审批的工具名列表")
+    require_approval: List[str] = Field(default_factory=lambda: list(DEFAULT_REQUIRE_APPROVAL_TOOLS), description="需要人工审批的工具名列表（默认包含 destructive 工具）")
 
     @field_validator("include_tools", "exclude_tools", "require_approval", "cache_tool_whitelist", "auto_approve_rules", "deny_tools", mode="before")
     @classmethod
@@ -57,6 +58,7 @@ class AgentMemoryConfig(BaseModel):
     # 文件式记忆 (MEMORY.md — 参考 Claude Code memdir)
     memory_dir_enabled: bool = False   # 是否启用文件式自动记忆
     memory_dir_path: str = ""          # 记忆目录路径（空=自动使用项目 .claude/memory）
+    parent_agent_id: Optional[str] = None  # 父 Agent ID（继承经验）
     # 对话自动压缩 (参考 Claude Code src/services/compact/)
     compaction: Optional[Any] = None   # CompactionConfig — 惰性导入避免循环依赖