feat: remove old python slimrpc integration

Author: Tehsmash

.github/release-config.json

@@ -35,10 +35,6 @@
     "data-plane/python/bindings/examples": {
       "package-name": "slim-bindings-examples",
       "release-type": "python"
-    },
-    "data-plane/python/integrations/slimrpc": {
-      "package-name": "slimrpc",
-      "release-type": "python"
     }
   }
 }

.github/release-manifest.json

@@ -6,5 +6,4 @@
   "control-plane/control-plane": "0.7.1",
   "charts/slim-control-plane": "0.7.0",
   "data-plane/python/bindings/examples": "0.7.1",
-  "data-plane/python/integrations/slimrpc": "0.2.1"
 }

.github/workflows/python-integrations.yaml

@@ -20,6 +20,7 @@ Python interface that wraps the high-performance Rust implementation.
 - **MLS Encryption**: End-to-end encryption for sessions
 - **Delivery Confirmation**: Optional completion handles for reliable messaging
 - **Flexible Authentication**: Shared secrets, JWT, SPIRE integration
+- **slimrpc Support**: Protocol Buffers RPC over SLIM - see [SLIMRPC.md](SLIMRPC.md) for details
 
 ## Architecture
 
@@ -473,6 +474,7 @@ Apache-2.0 - See [LICENSE.md](../../../LICENSE.md) for details
 
 ## See Also
 
+- [slimrpc Documentation](SLIMRPC.md) - Protocol Buffers RPC over SLIM
 - [Go Bindings](../go/README.md)
 - [UniFFI Adapter](../adapter/src/)
 - [SLIM Documentation](../../../README.md)