Merge branch 'main' into fix/workspace-scoped-cron-store

Keep cron state workspace-scoped while only migrating legacy jobs into the default workspace. This preserves seamless upgrades for existing installs without polluting intentionally new workspaces.

nanobot/config/__init__.py

@@ -7,6 +7,7 @@ from nanobot.config.paths import (
     get_cron_dir,
     get_data_dir,
     get_legacy_sessions_dir,
+    is_default_workspace,
     get_logs_dir,
     get_media_dir,
     get_runtime_subdir,
@@ -24,6 +25,7 @@ __all__ = [
     "get_cron_dir",
     "get_logs_dir",
     "get_workspace_path",
+    "is_default_workspace",
     "get_cli_history_path",
     "get_bridge_install_dir",
     "get_legacy_sessions_dir",

nanobot/config/loader.py

@@ -3,8 +3,10 @@
 import json
 from pathlib import Path
 
-from nanobot.config.schema import Config
+import pydantic
+from loguru import logger
 
+from nanobot.config.schema import Config
 
 # Global variable to store current config path (for multi-instance support)
 _current_config_path: Path | None = None
@@ -41,9 +43,9 @@ def load_config(config_path: Path | None = None) -> Config:
                 data = json.load(f)
             data = _migrate_config(data)
             return Config.model_validate(data)
-        except (json.JSONDecodeError, ValueError) as e:
-            print(f"Warning: Failed to load config from {path}: {e}")
-            print("Using default configuration.")
+        except (json.JSONDecodeError, ValueError, pydantic.ValidationError) as e:
+            logger.warning(f"Failed to load config from {path}: {e}")
+            logger.warning("Using default configuration.")
 
     return Config()
 
@@ -59,7 +61,7 @@ def save_config(config: Config, config_path: Path | None = None) -> None:
     path = config_path or get_config_path()
     path.parent.mkdir(parents=True, exist_ok=True)
 
-    data = config.model_dump(by_alias=True)
+    data = config.model_dump(mode="json", by_alias=True)
 
     with open(path, "w", encoding="utf-8") as f:
         json.dump(data, f, indent=2, ensure_ascii=False)

nanobot/config/paths.py

@@ -40,6 +40,13 @@ def get_workspace_path(workspace: str | None = None) -> Path:
     return ensure_dir(path)
 
 
+def is_default_workspace(workspace: str | Path | None) -> bool:
+    """Return whether a workspace resolves to nanobot's default workspace path."""
+    current = Path(workspace).expanduser() if workspace is not None else Path.home() / ".nanobot" / "workspace"
+    default = Path.home() / ".nanobot" / "workspace"
+    return current.resolve(strict=False) == default.resolve(strict=False)
+
+
 def get_cli_history_path() -> Path:
     """Return the shared CLI history file path."""
     return Path.home() / ".nanobot" / "history" / "cli_history"

nanobot/config/schema.py

@@ -18,6 +18,7 @@ class ChannelsConfig(Base):
 
     Built-in and plugin channel configs are stored as extra fields (dicts).
     Each channel parses its own config in __init__.
+    Per-channel "streaming": true enables streaming output (requires send_delta impl).
     """
 
     model_config = ConfigDict(extra="allow")
@@ -38,14 +39,7 @@ class AgentDefaults(Base):
     context_window_tokens: int = 65_536
     temperature: float = 0.1
     max_tool_iterations: int = 40
-    # Deprecated compatibility field: accepted from old configs but ignored at runtime.
-    memory_window: int | None = Field(default=None, exclude=True)
-    reasoning_effort: str | None = None  # low / medium / high — enables LLM thinking mode
-
-    @property
-    def should_warn_deprecated_memory_window(self) -> bool:
-        """Return True when old memoryWindow is present without contextWindowTokens."""
-        return self.memory_window is not None and "context_window_tokens" not in self.model_fields_set
+    reasoning_effort: str | None = None  # low / medium / high - enables LLM thinking mode
 
 
 class AgentsConfig(Base):
@@ -76,17 +70,19 @@ class ProvidersConfig(Base):
     dashscope: ProviderConfig = Field(default_factory=ProviderConfig)
     vllm: ProviderConfig = Field(default_factory=ProviderConfig)
     ollama: ProviderConfig = Field(default_factory=ProviderConfig)  # Ollama local models
+    ovms: ProviderConfig = Field(default_factory=ProviderConfig)  # OpenVINO Model Server (OVMS)
     gemini: ProviderConfig = Field(default_factory=ProviderConfig)
     moonshot: ProviderConfig = Field(default_factory=ProviderConfig)
     minimax: ProviderConfig = Field(default_factory=ProviderConfig)
+    mistral: ProviderConfig = Field(default_factory=ProviderConfig)
     aihubmix: ProviderConfig = Field(default_factory=ProviderConfig)  # AiHubMix API gateway
     siliconflow: ProviderConfig = Field(default_factory=ProviderConfig)  # SiliconFlow (硅基流动)
     volcengine: ProviderConfig = Field(default_factory=ProviderConfig)  # VolcEngine (火山引擎)
     volcengine_coding_plan: ProviderConfig = Field(default_factory=ProviderConfig)  # VolcEngine Coding Plan
     byteplus: ProviderConfig = Field(default_factory=ProviderConfig)  # BytePlus (VolcEngine international)
     byteplus_coding_plan: ProviderConfig = Field(default_factory=ProviderConfig)  # BytePlus Coding Plan
-    openai_codex: ProviderConfig = Field(default_factory=ProviderConfig)  # OpenAI Codex (OAuth)
-    github_copilot: ProviderConfig = Field(default_factory=ProviderConfig)  # Github Copilot (OAuth)
+    openai_codex: ProviderConfig = Field(default_factory=ProviderConfig, exclude=True)  # OpenAI Codex (OAuth)
+    github_copilot: ProviderConfig = Field(default_factory=ProviderConfig, exclude=True)  # Github Copilot (OAuth)
 
 
 class HeartbeatConfig(Base):
@@ -94,6 +90,7 @@ class HeartbeatConfig(Base):
 
     enabled: bool = True
     interval_s: int = 30 * 60  # 30 minutes
+    keep_recent_messages: int = 8
 
 
 class GatewayConfig(Base):
@@ -125,10 +122,10 @@ class WebToolsConfig(Base):
 class ExecToolConfig(Base):
     """Shell exec tool configuration."""
 
+    enable: bool = True
     timeout: int = 60
     path_append: str = ""
 
-
 class MCPServerConfig(Base):
     """MCP server connection configuration (stdio or HTTP)."""