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/schemas/__init__.py

@@ -0,0 +1,66 @@
+# app/modules/prospecting/schemas/__init__.py
+from app.modules.prospecting.schemas.campaign import (
+    CampaignPreviewRequest,
+    CampaignPreviewResponse,
+    CampaignSendCreate,
+    CampaignSendListResponse,
+    CampaignSendResponse,
+    CampaignTemplateCreate,
+    CampaignTemplateResponse,
+    CampaignTemplateUpdate,
+)
+from app.modules.prospecting.schemas.contact import (
+    ProspectContactCreate,
+    ProspectContactResponse,
+)
+from app.modules.prospecting.schemas.interaction import (
+    InteractionCreate,
+    InteractionListResponse,
+    InteractionResponse,
+)
+from app.modules.prospecting.schemas.performance_profile import (
+    PerformanceProfileResponse,
+)
+from app.modules.prospecting.schemas.prospect import (
+    ProspectCreate,
+    ProspectDeleteResponse,
+    ProspectDetailResponse,
+    ProspectImportResponse,
+    ProspectListResponse,
+    ProspectResponse,
+    ProspectUpdate,
+)
+from app.modules.prospecting.schemas.scan_job import (
+    ScanJobListResponse,
+    ScanJobResponse,
+)
+from app.modules.prospecting.schemas.score import ProspectScoreResponse
+from app.modules.prospecting.schemas.tech_profile import TechProfileResponse
+
+__all__ = [
+    "ProspectCreate",
+    "ProspectUpdate",
+    "ProspectResponse",
+    "ProspectDetailResponse",
+    "ProspectListResponse",
+    "ProspectDeleteResponse",
+    "ProspectImportResponse",
+    "TechProfileResponse",
+    "PerformanceProfileResponse",
+    "ProspectScoreResponse",
+    "ProspectContactCreate",
+    "ProspectContactResponse",
+    "ScanJobResponse",
+    "ScanJobListResponse",
+    "InteractionCreate",
+    "InteractionResponse",
+    "InteractionListResponse",
+    "CampaignTemplateCreate",
+    "CampaignTemplateUpdate",
+    "CampaignTemplateResponse",
+    "CampaignSendCreate",
+    "CampaignPreviewRequest",
+    "CampaignPreviewResponse",
+    "CampaignSendResponse",
+    "CampaignSendListResponse",
+]