chore: add project config and deploy preparation

- .vps-lab-config.json for VPS lab context
- .gitattributes
- README.md
- .planning/agent-history.json

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -0,0 +1,38 @@
+# postgenerator
+
+Lab project hosted at https://lab.mlhub.it/postgenerator/
+
+## Development
+
+This project uses [gsd (get-shit-done)](https://github.com/glittercowboy/get-shit-done) for spec-driven development.
+
+### Getting Started
+
+1. Run `/gsd:new-project` to initialize project specs
+2. Follow gsd workflow: discuss > plan > execute > verify
+3. Run `vps-lab-deploy` when ready to deploy
+
+### Project Structure
+
+```
+postgenerator/
+├── .planning/          # gsd planning docs (created by /gsd:new-project)
+│   ├── PROJECT.md      # Project vision
+│   ├── REQUIREMENTS.md # Scoped requirements
+│   ├── ROADMAP.md      # Phase breakdown
+│   └── STATE.md        # Project memory
+├── src/                # Source code (created during development)
+└── README.md           # This file
+```
+
+## Repository
+
+- **Gitea**: https://git.mlhub.it/Michele/postgenerator
+- **Clone**: `git clone https://git.mlhub.it/Michele/postgenerator.git`
+
+## Deployment
+
+When ready to deploy, use `vps-lab-deploy` skill.
+
+- **URL**: https://lab.mlhub.it/postgenerator/
+- **VPS**: /opt/lab-postgenerator/