Bind-mount host workspace for local podman sessions

For local (non-SSH) podman sessions, bind-mount the host workspace
directory directly to /pvc/workspace instead of requiring git remote
setup. This makes code immediately available in the container, which
is especially important for large repos where git push is slow.

SSH remote sessions continue to use the named volume + git remote flow.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: stbenjam

src/paude/backends/podman/backend.py

@@ -320,6 +320,11 @@ def create_session(self, config: SessionConfig) -> Session:
         mounts = list(config.mounts)
         mounts.extend(["-v", f"{vname}:/pvc"])
 
+        # Bind-mount host workspace directly for local sessions (avoids
+        # the git-remote sync step, which is slow for large repos).
+        if not self._engine.is_remote:
+            mounts.extend(["-v", f"{config.workspace}:{CONTAINER_WORKSPACE}:z"])
+
         proxy_name_for_env = (
             (proxy_ip or proxy_container_name(session_name))
             if config.proxy_image