BIJA

We'll build a comprehensive Bat-Inspired Jido Agent (BIJA) library. This is a complete, production-ready Elixir project that implements all the biological concepts we've discussed: 3D spatial memory, adaptive echolocation, social signaling, swarm intelligence, fault tolerance, and evolutionary modularity—all on top of the Jido framework.

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## 📁 BIJA Project Structure

```
bija/
├── README.md
├── LICENSE
├── mix.exs
├── config/
│   ├── config.exs
│   └── runtime.exs
├── lib/
│   ├── bija.ex
│   ├── bija/
│   │   ├── application.ex
│   │   ├── bat.ex
│   │   ├── colony.ex
│   │   ├── actions/
│   │   │   ├── echolocation.ex
│   │   │   ├── spatial_memory.ex
│   │   │   ├── social_signal.ex
│   │   │   └── rest.ex
│   │   ├── brain/
│   │   │   ├── llm_planner.ex
│   │   │   └── embeddings.ex
│   │   ├── evolution/
│   │   │   ├── genome.ex
│   │   │   └── mutation.ex
│   │   └── spatial/
│   │       ├── map.ex
│   │       └── place_cell.ex
│   └── mix/
│       └── tasks/
│           └── bija.colony.start.ex
├── test/
│   ├── test_helper.exs
│   ├── bija_test.exs
│   ├── bat_test.exs
│   └── colony_test.exs
└── priv/
    └── templates/
        └── bat_config.yaml
```

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## 📄 File Contents

### `README.md`

```markdown
# BIJA - Bat-Inspired Jido Agent

A bio-inspired autonomous agent framework built on [Jido](https://github.com/jido-lang/jido), mimicking bat echolocation, spatial memory, swarm intelligence, and evolutionary adaptation.

## Features

- 🦇 **3D Spatial Memory**: Place-cell inspired cognitive maps for navigating abstract spaces
- 🔊 **Adaptive Echolocation**: Dynamic signal emission based on environmental complexity
- 🗣️ **Social Communication**: Signal-based information sharing between agents
- 🐝 **Swarm Intelligence**: Emergent colony behavior through simple agent rules
- 🛡️ **Fault Tolerance**: OTP supervision and self-healing
- 🧬 **Evolutionary Modularity**: Genomes and mutations for evolving agent behaviors

## Installation

```elixir
def