Add runtime requirements file

src/runtime_requirements.txt

@@ -0,0 +1,28 @@
+# Runtime dependencies for vendoring/packaging only (tests excluded)
+colorama>=0.4.6
+termcolor>=1.1.0
+cryptography>=40.0.2
+bip-utils>=2.5.0
+bech32==1.2.0
+coincurve>=18.0.0
+mnemonic
+aiohttp>=3.12.14
+bcrypt
+portalocker>=2.8
+nostr-sdk>=0.42.1
+websocket-client==1.7.0
+
+websockets>=15.0.0
+tomli
+pgpy==0.6.0
+pyotp>=2.8.0
+pyperclip
+qrcode>=8.2
+typer>=0.12.3
+fastapi>=0.116.0
+uvicorn>=0.35.0
+httpx>=0.28.1
+requests>=2.32
+python-multipart
+orjson
+argon2-cffi