Replace `declare -A` (associative array, requires Bash 4+) with
a standard indexed array. macOS ships Bash 3.2 due to GPLv3
licensing, so `declare -A` fails with "invalid option".
Fixes#134
Co-Authored-By: claude-flow <ruv@ruv.net>
The IoT profile now shows the actual Docker build + esptool flash +
aggregator binary workflow that was validated on real hardware.
Co-Authored-By: claude-flow <ruv@ruv.net>
- install.sh: 7-step interactive installer detecting system, toolchains,
WiFi hardware (interfaces, ESP32 USB, Intel CSI debug), and recommending
the best build profile (verify/python/rust/browser/iot/docker/field/full)
- Rust is the primary recommended runtime (810x faster than Python)
- Makefile: 15+ targets including make install, make check, make build-rust,
make build-wasm, make bench, make run-api, make run-viz
- README: Updated installation section with Rust-primary ordering, removed
mock testing references, added v2.2.0 changelog entry
https://claude.ai/code/session_01Ki7pvEZtJDvqJkmyn6B714
