Add allowed_methods to worker HTTP request configs

- wws requires both allowed_hosts and allowed_methods
- Allow GET and POST methods for n8n.mylder.io

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

chat/index.toml

@@ -2,7 +2,6 @@ name = "chat"
 version = "1"
 
 [features]
-http_requests = true
-
 [features.http_requests]
+allowed_methods = ["GET", "POST"]
 allowed_hosts = ["n8n.mylder.io"]

webhook/index.toml

@@ -2,7 +2,6 @@ name = "webhook"
 version = "1"
 
 [features]
-http_requests = true
-
 [features.http_requests]
+allowed_methods = ["GET", "POST"]
 allowed_hosts = ["n8n.mylder.io"]