feat: add geyser listener script

pyproject.toml

@@ -15,6 +15,9 @@ dependencies = [
     "websockets>=15.0",
     "python-dotenv>=1.0.1",
     "aiohttp>=3.11.13",
+    "grpcio>=1.71.0",
+    "grpcio-tools>=1.71.0",
+    "protobuf>=5.29.4",
 ]
 
 [project.optional-dependencies]
@@ -79,4 +82,4 @@ ignore = ["E501"]
 [tool.ruff.format]
 quote-style = "double"
 indent-style = "space"
-line-ending = "auto"
+line-ending = "auto"