add cline docs

.clinerules

@@ -0,0 +1,36 @@
+# Project AI Rules
+
+This repository contains the Plesk Agency Portal SaaS project.
+
+Before making changes, read the following documentation files:
+
+docs/ai-bootstrap.md
+docs/ai-project-context.md
+docs/system-architecture.md
+docs/GUARDRAILS.md
+docs/next-steps.md
+docs/handovers/latest.md
+docs/current-focus.md
+
+Project guidelines:
+
+- Treat master branch as production-ready.
+- Preserve the working Jenkins CI/CD deployment pipeline.
+- Avoid breaking Supabase Row Level Security policies.
+- Prefer minimal changes over large rewrites.
+- Follow existing Next.js App Router structure.
+
+Deployment architecture:
+
+Jenkins builds Docker image.
+Image transferred using:
+docker save → scp → docker load
+
+Application host path:
+/opt/plesk-agency-portal
+
+Public domain:
+https://portal.rdbcloud.co.uk
+
+Supabase domain
+https://supabase.rdbcloud.co.uk