Fix issues and add linting

.env.example

@@ -3,6 +3,8 @@ API_EDIT_SECRET=change-me-to-a-random-string
 
 # LLM (required to actually process edits)
 OLLAMA_API_KEY=
+# For Ollama Cloud use https://ollama.com, for local Ollama use http://localhost:11434
+OLLAMA_HOST=https://ollama.com
 
 # Paths
 REPO_ROOT=.
@@ -11,9 +13,18 @@ IDEMPOTENCY_DB_PATH=./data/dynamic-sites.db
 # SSR cache
 SITE_DATA_TTL_MS=500
 
-# SMS (Telnyx)
-TELNYX_PUBLIC_KEY=
-TELNYX_API_KEY=
+# SMS (Vonage)
+VONAGE_API_KEY=your_vonage_api_key
+VONAGE_API_SECRET=your_vonage_api_secret
+VONAGE_APPLICATION_ID=your_vonage_application_id
+VONAGE_API_SIGNATURE_SECRET=your_vonage_signature_secret
+
+# Vonage private key — use ONE of these two options:
+#   Option A: path to the .key file on disk (local / Docker file mount)
+VONAGE_PRIVATE_KEY_PATH=./private.key
+#   Option B: raw PEM content or base64-encoded PEM (for PaaS / Dokploy env vars)
+#   To base64-encode: base64 -w0 private.key
+# VONAGE_PRIVATE_KEY=
 
 # CORS
 CORS_ALLOWED_ORIGIN=http://localhost:4321