feat: 添加MinIO文件系统支持并优化外部连接器功能

- 添加MinIO用户文件系统配置选项(BEAVER_MINIO_ROOT_USER等)
- 更新外部连接器配置结构，包括BASE_URL和认证令牌设置
- 改进connector provider支持更多类型(official, feishu_bot等)
- 实现Mistral模型推理模式支持reasoning_effort参数
- 增强外部连接器策略配置和运行时配置管理
- 添加connector bridge事件验证和安全保护机制
- 优化任务路由逻辑，区分simple_chat和new_task场景
- 更新初始技能工具提示配置，分离authoring admin功能

app-instance/entrypoint.sh

@@ -12,6 +12,8 @@ BEAVER_CONFIG_PATH="${BEAVER_CONFIG_PATH:-$BEAVER_HOME/config.json}"
 BEAVER_WORKSPACE="${BEAVER_WORKSPACE:-$BEAVER_HOME/workspace}"
 BEAVER_AUTH_FILE="${BEAVER_AUTH_FILE:-$BEAVER_HOME/web_auth_users.json}"
 BEAVER_RUNTIME_ENV_FILE="${BEAVER_RUNTIME_ENV_FILE:-$BEAVER_HOME/runtime.env}"
+BEAVER_INITIAL_SKILLS_DIR="${BEAVER_INITIAL_SKILLS_DIR:-/opt/app/initial-skills}"
+BEAVER_INITIAL_SKILLS_EXCLUDE="${BEAVER_INITIAL_SKILLS_EXCLUDE:-officebench-mcp}"
 
 log() {
   printf '[app-instance] %s\n' "$*"
@@ -26,6 +28,68 @@ require_file() {
   fi
 }
 
+seed_initial_skills() {
+  local initial_skills_dir="$1"
+  local target_dir="$2"
+
+  if [[ ! -d "$initial_skills_dir" ]]; then
+    return
+  fi
+  if [[ ! -f "$initial_skills_dir/_index/published.json" ]]; then
+    log "initial skills source has no published index, skipping: ${initial_skills_dir}"
+    return
+  fi
+
+  mkdir -p "$target_dir"
+  INITIAL_SKILLS_DIR="$initial_skills_dir" TARGET_DIR="$target_dir" INITIAL_SKILLS_EXCLUDE="$BEAVER_INITIAL_SKILLS_EXCLUDE" python - <<'PY'
+import json
+import os
+import shutil
+from pathlib import Path
+
+initial = Path(os.environ["INITIAL_SKILLS_DIR"]).resolve()
+target = Path(os.environ["TARGET_DIR"]).resolve()
+excluded = {item.strip() for item in os.environ.get("INITIAL_SKILLS_EXCLUDE", "").split(",") if item.strip()}
+
+for child in sorted(initial.iterdir()):
+    if child.name.startswith(".") or child.name in excluded:
+        continue
+    destination = target / child.name
+    if destination.exists():
+        continue
+    if child.is_dir():
+        shutil.copytree(child, destination)
+    elif child.is_file():
+        shutil.copy2(child, destination)
+
+for index_name in ("published", "disabled"):
+    initial_index = initial / "_index" / f"{index_name}.json"
+    target_index = target / "_index" / f"{index_name}.json"
+    if not initial_index.exists():
+        continue
+    try:
+        initial_items = json.loads(initial_index.read_text(encoding="utf-8")).get("items", [])
+    except json.JSONDecodeError:
+        initial_items = []
+    if target_index.exists():
+        try:
+            target_items = json.loads(target_index.read_text(encoding="utf-8")).get("items", [])
+        except json.JSONDecodeError:
+            target_items = []
+    else:
+        target_items = []
+    merged = []
+    for item in [*target_items, *initial_items]:
+        text = str(item).strip()
+        if text in excluded:
+            continue
+        if text and text not in merged:
+            merged.append(text)
+    target_index.parent.mkdir(parents=True, exist_ok=True)
+    target_index.write_text(json.dumps({"items": merged}, indent=2, ensure_ascii=False) + "\n", encoding="utf-8")
+PY
+}
+
 cleanup() {
   local status=$?
 
@@ -54,12 +118,15 @@ if [[ -f "$BEAVER_RUNTIME_ENV_FILE" ]]; then
 fi
 
 require_file "$BEAVER_CONFIG_PATH" "Missing Beaver config"
+seed_initial_skills "$BEAVER_INITIAL_SKILLS_DIR" "$BEAVER_WORKSPACE/skills"
 
 export BEAVER_AUTH_FILE
 export BEAVER_RUNTIME_ENV_FILE
 export BEAVER_HOME
 export BEAVER_CONFIG_PATH
 export BEAVER_WORKSPACE
+export BEAVER_INITIAL_SKILLS_DIR
+export BEAVER_INITIAL_SKILLS_EXCLUDE
 export PORT="$APP_FRONTEND_PORT"
 export HOSTNAME="127.0.0.1"
 export PYTHONFAULTHANDLER="${PYTHONFAULTHANDLER:-1}"