feat: turbostarter boilerplate

Production-ready Next.js boilerplate with:
- Runtime env validation (fail-fast on missing vars)
- Feature-gated config (S3, Stripe, email, OAuth)
- Docker + Coolify deployment pipeline
- PostgreSQL + pgvector, MinIO S3, Better Auth
- TypeScript strict mode (no ignoreBuildErrors)
- i18n (en/es), AI modules, billing, monitoring

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

.windsurf/workflows/bmad/bmm/workflows/workflow-init.md

@@ -0,0 +1,33 @@
+---
+description: workflow-init
+auto_execution_mode: 1
+---
+
+# Workflow Init - Initial Project Setup
+name: workflow-init
+description: "Initialize a new BMM project by determining level, type, and creating workflow path"
+author: "BMad"
+
+# Critical variables from config
+config_source: "{project-root}/_bmad/bmm/config.yaml"
+output_folder: "{config_source}:output_folder"
+sprint_artifacts: "{config_source}:sprint_artifacts"
+user_name: "{config_source}:user_name"
+project_name: "{config_source}:project_name"
+communication_language: "{config_source}:communication_language"
+document_output_language: "{config_source}:document_output_language"
+user_skill_level: "{config_source}:user_skill_level"
+date: system-generated
+
+# Workflow components
+installed_path: "{project-root}/_bmad/bmm/workflows/workflow-status/init"
+instructions: "{installed_path}/instructions.md"
+template: "{project-root}/_bmad/bmm/workflows/workflow-status/workflow-status-template.yaml"
+
+# Path data files
+path_files: "{project-root}/_bmad/bmm/workflows/workflow-status/paths/"
+
+# Output configuration
+default_output_file: "{output_folder}/bmm-workflow-status.yaml"
+
+standalone: true