Add remote browser pages and website sync

Enable managed remote browser custom pages with login autofill and add website sync workflows so external admin surfaces can be handled inside SmartUp.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

backend/app/models/website.py

@@ -0,0 +1,68 @@
+from datetime import datetime, timezone
+from typing import Optional
+
+from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.database import Base
+
+
+class Website(Base):
+    __tablename__ = "websites"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
+    name: Mapped[str] = mapped_column(String(255), nullable=False)
+    site_type: Mapped[str] = mapped_column(String(32), default="sub2api")
+    base_url: Mapped[str] = mapped_column(String(512), nullable=False)
+    api_prefix: Mapped[str] = mapped_column(String(128), default="/api/v1/admin")
+    auth_type: Mapped[str] = mapped_column(String(32), default="api_key")
+    auth_config_json: Mapped[str] = mapped_column(Text, default="{}")
+    groups_endpoint: Mapped[str] = mapped_column(String(256), default="/groups")
+    group_update_endpoint: Mapped[str] = mapped_column(String(256), default="/groups/{id}")
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True)
+    auto_sync_enabled: Mapped[bool] = mapped_column(Boolean, default=True)
+    timeout_seconds: Mapped[int] = mapped_column(Integer, default=30)
+    last_status: Mapped[str] = mapped_column(String(32), default="unknown")
+    last_checked_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
+    last_error: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=lambda: datetime.now(timezone.utc))
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc)
+    )
+
+
+class WebsiteGroupBinding(Base):
+    __tablename__ = "website_group_bindings"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
+    website_id: Mapped[int] = mapped_column(Integer, ForeignKey("websites.id", ondelete="CASCADE"), index=True)
+    target_group_id: Mapped[str] = mapped_column(String(255), nullable=False)
+    target_group_name: Mapped[str] = mapped_column(String(255), default="")
+    source_groups_json: Mapped[str] = mapped_column(Text, default="[]")
+    percent: Mapped[str] = mapped_column(String(32), default="0")
+    algorithm: Mapped[str] = mapped_column(String(64), default="max_plus_percent")
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=lambda: datetime.now(timezone.utc))
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc)
+    )
+
+
+class WebsiteSyncLog(Base):
+    __tablename__ = "website_sync_logs"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
+    website_id: Mapped[int] = mapped_column(Integer, ForeignKey("websites.id", ondelete="CASCADE"), index=True)
+    binding_id: Mapped[Optional[int]] = mapped_column(
+        Integer, ForeignKey("website_group_bindings.id", ondelete="SET NULL"), nullable=True, index=True
+    )
+    target_group_id: Mapped[str] = mapped_column(String(255), default="")
+    target_group_name: Mapped[str] = mapped_column(String(255), default="")
+    algorithm: Mapped[str] = mapped_column(String(64), default="")
+    percent: Mapped[str] = mapped_column(String(32), default="0")
+    source_rates_json: Mapped[str] = mapped_column(Text, default="[]")
+    old_rate: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
+    new_rate: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
+    status: Mapped[str] = mapped_column(String(16), nullable=False)
+    message: Mapped[str] = mapped_column(Text, default="")
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=lambda: datetime.now(timezone.utc), index=True)