Bump version to 2.0.5 and add env keys

Increment package version to 2.0.5 and update .env.sample to include GEMINI_API_KEY and RESEND_API_KEY for new integrations. Also apply a minor README whitespace/formatting tweak.

Author: goldlabelapps

.env.sample

@@ -1,3 +1,5 @@
+GEMINI_API_KEY=
+RESEND_API_KEY=
 BASE_URL=
 DB_HOST=
 DB_PORT=5432

README.md

@@ -57,3 +57,5 @@ FastAPI automatically generates interactive documentation:
 ### Processing Large CSV Files
 
 The `/prospects/process` endpoint is designed for robust, scalable ingestion of large CSV files (e.g., 1300+ rows, 300KB+). It follows the same normalization and insertion pattern as `/prospects/seed`, but is optimized for large files:
+
+

app/__init__.py

@@ -1,4 +1,4 @@
 """NX AI - FastAPI, Python, Postgres, tsvector"""
 
 # Current Version
-__version__ = "2.0.4"
+__version__ = "2.0.5"