Remove unused gRPC and JWT related code, including Woodpecker service definitions and JWT token management.

internal/service/service_misc_helpers.go

@@ -0,0 +1,11 @@
+package service
+
+import (
+	"context"
+
+	"stream.api/internal/middleware"
+)
+
+func (s *appServices) authenticate(ctx context.Context) (*middleware.AuthResult, error) {
+	return s.authenticator.Authenticate(ctx)
+}