refactor(terraform): move shelly to projects/shelly_taupunktluefter and flatten core infra

2026-10-20 09:39:26 +02:00
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+# Shelly Taupunktlüfter ("Taupi") 💨
+
+Automated psychrometric cellar ventilation controller for mold prevention, running on a Shelly Plug S (Gen 3) paired with outdoor and indoor Shelly BLU H&T Bluetooth low-energy sensors.
+
+## Features
+
+- **Dew Point Ventilation**: Dynamically switches the ventilation fan based on indoor and outdoor psychrometric dew point calculations.
+- **Sedlbauer LIM I Mold Alert**: Decoupled mold danger warning curve evaluated against Fraunhofer IBP Lowest Isopleth for Mould specifications.
+- **Thermal Governors**: Summer cellar overheating protection (blocks warm moist air ingestion) and winter frost/overcooling protection.
+- **Prometheus Metrics Pipeline**: Generates standard Prometheus exposition text scraped by cluster monitoring.
+- **Automated Deployment**: Templated JavaScript upload via local Shelly RPC API orchestrated by Terraform.
+
+## Usage
+
+```bash
+# Initialize Terraform providers
+terraform init
+
+# Plan and preview changes
+terraform plan
+
+# Deploy templated Taupi script to the Shelly device
+terraform apply
+```
+
+For in-depth architectural decisions, state-machine logic gates, and sensor parameters, see [AGENTS.md](AGENTS.md).