massive update and guidance.

ai/templates/architecture-template.md

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+# Architecture for {PRD Title}
+
+Status: { Draft | Approved }
+
+## Technical Summary
+
+{ Short 1-2 paragraph }
+
+## Technology Table
+
+Table listing choices for languages, libraries, infra, etc...
+
+  <example>
+  | Technology | Description |
+  | ------------ | ------------------------------------------------------------- |
+  | Kubernetes | Container orchestration platform for microservices deployment |
+  | Apache Kafka | Event streaming platform for real-time data ingestion |
+  | TimescaleDB | Time-series database for sensor data storage |
+  | Go | Primary language for data processing services |
+  | GoRilla Mux | REST API Framework |
+  | Python | Used for data analysis and ML services |
+  </example>
+
+## Architectural Diagrams
+
+{ Mermaid Diagrams to describe key flows interactions or architecture to be followed during implementation, infra provisioning, and deployments }
+
+## Data Models, API Specs, Schemas, etc...
+
+{ As needed - may not be exhaustive - but key ideas that need to be retained and followed into the stories }
+
+<example>
+### Sensor Reading Schema
+
+```json
+{
+  "sensor_id": "string",
+  "timestamp": "datetime",
+  "readings": {
+    "temperature": "float",
+    "pressure": "float",
+    "humidity": "float"
+  },
+  "metadata": {
+    "location": "string",
+    "calibration_date": "datetime"
+  }
+}
+```
+
+</example>
+
+## Project Structure
+
+{ Diagram the folder and file organization structure along with descriptions }
+
+```
+├ /src
+├── /services
+│   ├── /gateway        # Sensor data ingestion
+│   ├── /processor      # Data processing and validation
+│   ├── /analytics      # Data analysis and ML
+│   └── /notifier       # Alert and notification system
+├── /deploy
+│   ├── /kubernetes     # K8s manifests
+│   └── /terraform      # Infrastructure as Code
+└── /docs
+    ├── /api           # API documentation
+    └── /schemas       # Data schemas
+```
+
+## Infrastructure
+
+## Deployment Plan
+
+## Change Log