refactor: remove the public-content swarm

Nodes registered the hashes of their public groups on the hub and nothing
ever read them back. Routes, model and node registration removed; a
migration drops swarm_sources. No node sends the hub a content hash now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/packages/meshbay-node/src/meshbay_node/hub_client.py b/packages/meshbay-node/src/meshbay_node/hub_client.py
index 346a4cd..5f47090 100644
--- a/packages/meshbay-node/src/meshbay_node/hub_client.py
+++ b/packages/meshbay-node/src/meshbay_node/hub_client.py
@@ -6,7 +6,6 @@ Handles all communication from the node to a Mesh Hub:
   - JWT offline verification and auto-refresh
   - Node announcement (endpoint_hint)
   - User public key lookup (for GEK wrapping)
-  - Swarm hash registration
 
 The node authenticates via Ed25519 challenge-response (/v1/nodes/auth).
 No auth_key or password is ever stored on or transmitted from the node.
@@ -461,27 +460,6 @@ class HubClient:
             log.warning("Could not deliver WebRTC answer to %s: %s",
                         str(msg.get("peer_id"))[:8], e)
 
-    # ── Swarm registration ─────────────────────────────────────────────────
-
-    async def register_swarm(self, content_hashes: list[str], endpoint: str) -> int:
-        """Register file hashes in the hub swarm table. Returns count registered."""
-        if self._session is None:
-            raise RuntimeError("Not logged in")
-        await self.ensure_fresh_token()
-
-        registered = 0
-        for h in content_hashes:
-            try:
-                r = await self._http.post("/v1/swarm/register", json={
-                    "content_hash": h,
-                    "endpoint": endpoint,
-                }, headers=self._session.auth_headers)
-                if r.status_code in (201, 200):
-                    registered += 1
-            except Exception:
-                pass
-        return registered
-
     # ── Convenience: full startup sequence ───────────────────────────────────
 
     async def startup(self, endpoint_hint: str | None = None) -> HubSession: