server binary fixes (#1474)

# why
Getting CI pipeline working to build server binaries
# what changed
Removed colons from fastify routes for windows compat, and updated so
that we're no longer using deprecated macos version for runner.
# test plan
See checkmarks in CI

<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Fixes CI builds for server SEA binaries by making route file paths
Windows-compatible and updating macOS runner versions.

- **Bug Fixes**
- Renamed route directories from v1/sessions/:id/* to v1/sessions/_id/*
and updated imports in server.ts and gen-openapi.ts to avoid colon
issues on Windows.

- **Dependencies**
- GitHub Actions now uses macos-15 and macos-15-intel runners (replacing
macos-latest and macos-13), and the build job name reflects binary_name.

<sup>Written for commit 526f95b.
Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->

Author: monadoid

.github/workflows/stagehand-server-release.yml

@@ -77,7 +77,7 @@ jobs:
           git push origin "${TAG}"
 
   build_binaries:
-    name: Build SEA binaries (${{ matrix.os }})
+    name: Build SEA binaries (${{ matrix.binary_name }})
     needs: detect
     if: needs.detect.outputs.release == 'true'
     strategy:
@@ -94,12 +94,12 @@ jobs:
             arch: arm64
             binary_name: stagehand-server-linux-arm64
 
-          - os: macos-latest
+          - os: macos-15
             platform: darwin
             arch: arm64
             binary_name: stagehand-server-darwin-arm64
 
-          - os: macos-13
+          - os: macos-15-intel
             platform: darwin
             arch: x64
             binary_name: stagehand-server-darwin-x64

packages/server/scripts/gen-openapi.ts

@@ -15,13 +15,13 @@ import { Api } from "@browserbasehq/stagehand";
 import type { ZodOpenApiComponentsObject } from "zod-openapi";
 
 // Routes
-import actRoute from "../src/routes/v1/sessions/:id/act.js";
-import agentExecuteRoute from "../src/routes/v1/sessions/:id/agentExecute.js";
-import endRoute from "../src/routes/v1/sessions/:id/end.js";
-import extractRoute from "../src/routes/v1/sessions/:id/extract.js";
-import navigateRoute from "../src/routes/v1/sessions/:id/navigate.js";
-import observeRoute from "../src/routes/v1/sessions/:id/observe.js";
-import replayRoute from "../src/routes/v1/sessions/:id/replay.js";
+import actRoute from "../src/routes/v1/sessions/_id/act.js";
+import agentExecuteRoute from "../src/routes/v1/sessions/_id/agentExecute.js";
+import endRoute from "../src/routes/v1/sessions/_id/end.js";
+import extractRoute from "../src/routes/v1/sessions/_id/extract.js";
+import navigateRoute from "../src/routes/v1/sessions/_id/navigate.js";
+import observeRoute from "../src/routes/v1/sessions/_id/observe.js";
+import replayRoute from "../src/routes/v1/sessions/_id/replay.js";
 import startRoute from "../src/routes/v1/sessions/start.js";
 import healthcheckRoute from "../src/routes/healthcheck.js";
 import readinessRoute from "../src/routes/readiness.js";

…server/src/routes/v1/sessions/:id/act.ts …server/src/routes/v1/sessions/_id/act.tspackages/server/src/routes/v1/sessions/:id/act.ts renamed to packages/server/src/routes/v1/sessions/_id/act.ts packages/server/src/routes/v1/sessions/:id/act.ts renamed to packages/server/src/routes/v1/sessions/_id/act.ts

@@ -23,12 +23,12 @@ import {
 } from "./lib/sessionStoreManager.js";
 import healthcheckRoute from "./routes/healthcheck.js";
 import readinessRoute, { setReady, setUnready } from "./routes/readiness.js";
-import actRoute from "./routes/v1/sessions/:id/act.js";
-import agentExecuteRoute from "./routes/v1/sessions/:id/agentExecute.js";
-import endRoute from "./routes/v1/sessions/:id/end.js";
-import extractRoute from "./routes/v1/sessions/:id/extract.js";
-import navigateRoute from "./routes/v1/sessions/:id/navigate.js";
-import observeRoute from "./routes/v1/sessions/:id/observe.js";
+import actRoute from "./routes/v1/sessions/_id/act.js";
+import agentExecuteRoute from "./routes/v1/sessions/_id/agentExecute.js";
+import endRoute from "./routes/v1/sessions/_id/end.js";
+import extractRoute from "./routes/v1/sessions/_id/extract.js";
+import navigateRoute from "./routes/v1/sessions/_id/navigate.js";
+import observeRoute from "./routes/v1/sessions/_id/observe.js";
 import startRoute from "./routes/v1/sessions/start.js";
 
 // Constants for graceful shutdown