fix: include endpoints in /worlds response and list_worlds discovery (#153)

The gateway `/worlds` endpoint omitted `endpoints`, causing the plugin's
`list_worlds` tool to report 'no endpoint' for all gateway-discovered
worlds.

## Changes

- **gateway/server.mjs**: Add `endpoints` field to `/worlds` response
objects
- **src/index.ts**: Parse `endpoints` from gateway response and store
them in `registryWorlds` and `discoveredPeers`

---------

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

Author: Jing-yilin

.changeset/gateway-auto-openapi.md

@@ -0,0 +1,5 @@
+---
+"@resciencelab/agent-world-network": patch
+---
+
+Auto-generate OpenAPI spec from route schemas using @fastify/swagger, serve Swagger UI at /docs

.changeset/worlds-endpoint-discovery.md

@@ -0,0 +1,5 @@
+---
+"@resciencelab/agent-world-network": patch
+---
+
+Include endpoints in /worlds gateway response and list_worlds discovery

.github/workflows/release.yml

@@ -30,6 +30,7 @@ jobs:
 
       - run: npm ci
       - run: npm --prefix packages/agent-world-sdk install
+      - run: npm --prefix gateway install
       - run: npm run build
       - run: npm --prefix packages/agent-world-sdk run build
       - run: node --test test/*.test.mjs

.github/workflows/test.yml

@@ -25,6 +25,8 @@ jobs:
         run: npm ci
       - if: "!startsWith(github.head_ref, 'changeset-release/')"
         run: npm --prefix packages/agent-world-sdk install
+      - if: "!startsWith(github.head_ref, 'changeset-release/')"
+        run: npm --prefix gateway install
       - if: "!startsWith(github.head_ref, 'changeset-release/')"
         run: npm run build
       - if: "!startsWith(github.head_ref, 'changeset-release/')"

gateway/Dockerfile

@@ -15,7 +15,7 @@ COPY gateway/package*.json ./
 # Pre-built SDK at the path file:../packages/agent-world-sdk resolves to
 COPY --from=sdk-builder /app/packages/agent-world-sdk /app/packages/agent-world-sdk
 RUN npm install --production
-COPY gateway/server.mjs ./
+COPY gateway/server.mjs gateway/schemas.mjs ./
 RUN mkdir -p /data
 
 ENV HTTP_PORT=8100