fix(e2e): increase hermes install timeout to fix failures on Hetzner/DO/GCP (#2956)

Hermes installs a Python virtualenv which takes 20+ min on fresh VMs.
The previous 300s install timeout caused the CLI to give up before
writing .spawnrc, leading to 30-min E2E timeouts on Hetzner, DigitalOcean,
and GCP (but not Sprite, which has a manual .spawnrc fallback).

Changes:
- agent-setup.ts: hermes installAgent timeout 300s → 600s
- common.sh: add hermes per-agent overrides (_PROVISION_TIMEOUT_hermes=720,
  _AGENT_TIMEOUT_hermes=3600) to give the install enough headroom
- package.json: bump CLI version 0.25.26 → 0.25.27

-- qa/e2e-tester

Co-authored-by: spawn-qa-bot <qa@openrouter.ai>
Co-authored-by: L <6723574+louisgv@users.noreply.github.com>

packages/cli/src/shared/agent-setup.ts

@@ -1031,7 +1031,7 @@ function createAgents(runner: CloudRunner): Record<string, AgentConfig> {
           runner,
           "Hermes Agent",
           "curl --proto '=https' -fsSL https://raw.githubusercontent.com/NousResearch/hermes-agent/main/scripts/install.sh | bash -s -- --skip-setup",
-          300,
+          600,
         ),
       envVars: (apiKey) => [
         `OPENROUTER_API_KEY=${apiKey}`,

sh/e2e/lib/common.sh

@@ -156,6 +156,11 @@ cloud_refresh_auth() {
 # ---------------------------------------------------------------------------
 _PROVISION_TIMEOUT_junie=1200
 _AGENT_TIMEOUT_junie=2400
+# Hermes installs a Python virtualenv which can take 20+ min on slow VMs.
+# Provision timeout bumped to match the CLI install timeout (600s).
+# Agent timeout bumped to 3600s to give the install enough headroom.
+_PROVISION_TIMEOUT_hermes=720
+_AGENT_TIMEOUT_hermes=3600
 
 get_provision_timeout() {
   local agent="$1"