feat(python): implement python bindings for all components and solvers

_bmad-output/implementation-artifacts/sprint-status.yaml

@@ -100,9 +100,9 @@ development_status:
 
   # Epic 6: Multi-Platform APIs
   epic-6: in-progress
-  6-1-rust-native-api: ready-for-dev
-  6-2-python-bindings-pyo3: backlog
-  6-3-c-ffi-bindings-cbindgen: backlog
+  6-1-rust-native-api: done
+  6-2-python-bindings-pyo3: in-progress
+  6-3-c-ffi-bindings-cbindgen: ready-for-dev
   6-4-webassembly-compilation: backlog
   6-5-cli-for-batch-execution: backlog
   epic-6-retrospective: optional