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>

api/migrations/035_esign_columns.sql

@@ -0,0 +1,14 @@
+-- 035: eSign columns for CRTC notification letter signing
+--
+-- esign_signed_at:       timestamp when the client signed the letter
+-- esign_signature_b64:   base64-encoded PNG of the drawn signature
+-- esign_signer_email:    email address used to sign (from portal JWT)
+-- crtc_letter_minio_key: MinIO object key for the generated CRTC letter PDF
+--                        (set by the pipeline at Step 6 so the sign page can
+--                         generate a presigned preview URL)
+
+ALTER TABLE canada_crtc_orders
+  ADD COLUMN IF NOT EXISTS esign_signed_at      TIMESTAMPTZ,
+  ADD COLUMN IF NOT EXISTS esign_signature_b64  TEXT,
+  ADD COLUMN IF NOT EXISTS esign_signer_email   TEXT,
+  ADD COLUMN IF NOT EXISTS crtc_letter_minio_key TEXT;