feat(prospecting): add complete prospecting module for lead discovery and scoring

Migrates scanning pipeline from marketing-.lu-domains app into Orion module.
Supports digital (domain scan) and offline (manual capture) lead channels
with enrichment, scoring, campaign management, and interaction tracking.

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

app/modules/prospecting/routes/api/admin_interactions.py

@@ -0,0 +1,65 @@
+# app/modules/prospecting/routes/api/admin_interactions.py
+"""
+Admin API routes for interaction logging and follow-ups.
+"""
+
+import logging
+from datetime import date
+
+from fastapi import APIRouter, Depends, Path, Query
+from sqlalchemy.orm import Session
+
+from app.api.deps import get_current_admin_api
+from app.core.database import get_db
+from app.modules.prospecting.schemas.interaction import (
+    InteractionCreate,
+    InteractionListResponse,
+    InteractionResponse,
+)
+from app.modules.prospecting.services.interaction_service import interaction_service
+from app.modules.tenancy.schemas.auth import UserContext
+
+router = APIRouter()
+logger = logging.getLogger(__name__)
+
+
+@router.get("/prospects/{prospect_id}/interactions", response_model=InteractionListResponse)
+def get_prospect_interactions(
+    prospect_id: int = Path(...),
+    db: Session = Depends(get_db),
+    current_admin: UserContext = Depends(get_current_admin_api),
+):
+    """Get all interactions for a prospect."""
+    interactions = interaction_service.get_for_prospect(db, prospect_id)
+    return InteractionListResponse(
+        items=[InteractionResponse.model_validate(i) for i in interactions],
+        total=len(interactions),
+    )
+
+
+@router.post("/prospects/{prospect_id}/interactions", response_model=InteractionResponse)
+def create_interaction(
+    data: InteractionCreate,
+    prospect_id: int = Path(...),
+    db: Session = Depends(get_db),
+    current_admin: UserContext = Depends(get_current_admin_api),
+):
+    """Log a new interaction for a prospect."""
+    interaction = interaction_service.create(
+        db,
+        prospect_id=prospect_id,
+        user_id=current_admin.user_id,
+        data=data.model_dump(exclude_none=True),
+    )
+    return InteractionResponse.model_validate(interaction)
+
+
+@router.get("/interactions/upcoming")
+def get_upcoming_actions(
+    before: date | None = Query(None),
+    db: Session = Depends(get_db),
+    current_admin: UserContext = Depends(get_current_admin_api),
+):
+    """Get interactions with upcoming follow-up actions."""
+    interactions = interaction_service.get_upcoming_actions(db, before_date=before)
+    return [InteractionResponse.model_validate(i) for i in interactions]