feat(importer): cold-start import from other AI tools with EverOS HTTP backend

CONTEXT.md

@@ -409,7 +409,7 @@ under `agent_memory/profile/` (soul.md, agent.md) and `user_memory/profile/` (us
 `HEARTBEAT.md` / `TOOLS.md` stay at the Workspace root.
 
 **Onboarding** (`raven onboard` → `run_wizard`):
-The first-run wizard (LLM provider → sandbox → channel → EverOS memory → deep_research) that also seeds the
+The first-run wizard (LLM provider → sandbox → channel → EverOS memory → deep_research → cold-start import) that also seeds the
 Workspace via `sync_workspace_templates()`; gated at startup by `ensure_configured_or_onboard()`.
 
 **Bootstrap Files**:

pyproject.toml

@@ -34,7 +34,7 @@ dependencies = [
     "tiktoken>=0.7.0,<1.0.0",
     "questionary>=2.0.0,<3.0.0",
     "watchfiles>=0.21,<2.0",
-    "everos[multimodal]==1.1.2",
+    "everos[multimodal]==1.1.3",
     "tomli-w>=1.2.0",
     # OAuth provider login (Codex / GitHub Copilot) imports this during onboard,
     # so it must be a runtime dep -- otherwise `uv tool install raven` users hit

raven/channels/adapters/mochat/parsing.py

@@ -200,9 +200,8 @@ def mention_gate(config: MochatConfig, target_kind: str, target_id: str, group_i
 
 def parse_timestamp(value: Any) -> int | None:
     """ISO-8601 string -> epoch milliseconds, or None."""
-    if not isinstance(value, str) or not value.strip():
-        return None
-    try:
-        return int(datetime.fromisoformat(value.replace("Z", "+00:00")).timestamp() * 1000)
-    except ValueError:
+    if not isinstance(value, str):
         return None
+    from raven.utils.text import parse_iso_ts_ms
+
+    return parse_iso_ts_ms(value)

raven/cli/commands.py

@@ -18,6 +18,7 @@
     - ``sandbox``  → ``raven/cli/sandbox_commands.py``
     - ``sentinel`` → ``raven/cli/sentinel_commands.py``
     - ``sessions`` → ``raven/cli/session_commands.py``
+    - ``import``   → ``raven/cli/import_commands.py``
     - ``skill``    → ``raven/cli/skill_commands.py``
 
 Shared helpers used across multiple command modules live in
@@ -141,6 +142,10 @@ def main(
 
 app.add_typer(session_app, name="sessions")
 
+from raven.cli.import_commands import import_app
+
+app.add_typer(import_app, name="import")
+
 
 def run() -> None:
     """Console-script entry point.