Initial commit — Performance West telecom compliance platform

Includes: API (Express/TypeScript), Astro site, Python workers,
document generators, FCC compliance tools, Canada CRTC formation,
Ansible infrastructure, and deployment scripts.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/workers/cdr_transports/__init__.py

@@ -0,0 +1,28 @@
+"""Generic CDR transport adapters (pull side).
+
+Used when the customer's profile has ``switch_preset IS NULL`` — i.e. they
+picked "Other (configure manually)" in the portal. Switch-specific
+pulls go through ``scripts.workers.cdr_presets`` instead; those may
+internally reuse these transport classes for their mechanics.
+"""
+
+from .base import BaseTransport, RemoteFile
+from .sftp_transport import SFTPTransport
+from .ftp_transport import FTPTransport
+from .ftps_transport import FTPSTransport
+from .https_transport import HTTPSTransport
+from .s3_transport import S3Transport
+
+TRANSPORTS: dict[str, type[BaseTransport]] = {
+    "sftp":  SFTPTransport,
+    "ftp":   FTPTransport,
+    "ftps":  FTPSTransport,
+    "https": HTTPSTransport,
+    "s3":    S3Transport,
+}
+
+__all__ = [
+    "BaseTransport", "RemoteFile", "TRANSPORTS",
+    "SFTPTransport", "FTPTransport", "FTPSTransport",
+    "HTTPSTransport", "S3Transport",
+]