Summary

Hard rename Make targets to tool:mode:scope, modularize root Makefile into make/*.mk, and align setup/hooks/CI/docs to the new canonical command surface.

Breaking Changes

• Removed legacy test/format target names (no compatibility aliases).
• make test now runs strict full matrix by default.

Key Changes

• Modular Make structure under make/*.mk.
• Quality targets across Rust/Python/Node/C in make/quality.mk.
• Test matrix targets in make/test.mk using mode-first naming.
• Setup bootstrap moved into shared setup scripts; platform setup scripts call shared bootstrap.
• Hook config added: pre-commit -> make lint:fix, pre-push -> make test.
• Lint workflow now uses Make quality targets and includes C checks.
• Docs updated to canonical command names.

Validation

• make help: passed
• make fmt:check: passed
• make lint: passed
• make test: failed at Python unit stage with /usr/local/bin/python: No module named pytest
• Legacy target checks:
  • make fmt-check: expected failure (No rule to make target)
  • make test:rust:unit: expected failure (No rule to make target)
  • make test:c:all: expected failure (No rule to make target)

Notes

• This PR intentionally applies hard renaming with no backward aliases.
• make test failure above is environment/tooling related (pytest missing locally), not a target-resolution issue.