Fix bridge history, profile models, and Windows gateway handling (#845)

* feat: support profile-aware group chat bridge flows

* feat: route cron jobs through hermes cli

* Fix group chat routing and isolate bridge tests

* Add Grok image-to-video media skill

* Default Grok videos to media directory

* Fix bridge profile fallback and cron repeat clearing

* Refine bridge chat and gateway platform handling

* Filter bridge tool-call text deltas

* Preserve structured bridge chat history

* Prepare beta release build artifacts

* Fix Windows run profile resolution

* Fix Windows path compatibility checks

* Fix profile-scoped model page display

* Hide Windows subprocess windows for jobs and updates

* Hide Windows file backend subprocess windows

* Avoid Windows gateway restart lock conflicts

* Treat Windows gateway lock as running on startup

* Force release Windows gateway lock on restart

* Tighten Windows gateway lock cleanup

* Update chat e2e source expectation

* Bump package version to 0.5.30

---------

Co-authored-by: Codex <codex@openai.com>

tests/server/context-engine.test.ts

@@ -107,7 +107,8 @@ describe('prompts', () => {
         expect(result).toContain('AI coding assistant')
         expect(result).toContain('Alice')
         expect(result).toContain('Bob')
-        expect(result).toContain('@Claude')
+        expect(result).toContain('- Claude')
+        expect(result).not.toContain('@Claude')
     })
 
     it('builds agent instructions with empty member list', () => {
@@ -389,9 +390,9 @@ describe('ContextEngine.buildContext', () => {
         expect(result.conversationHistory[0].role).toBe('user')
         expect(result.conversationHistory[0].content).toContain('[Alice]')
 
-        // Second message from agent → 'assistant' role, no prefix
+        // Second message from agent → 'assistant' role with sender prefix for group-chat context.
         expect(result.conversationHistory[1].role).toBe('assistant')
-        expect(result.conversationHistory[1].content).toBe('Hi there')
+        expect(result.conversationHistory[1].content).toBe('[Claude]: Hi there')
     })
 
     it('maps other messages to user role with name prefix', async () => {