[AAASM-4072] 🐛 (install): Fix install hints to canonical ai-agent-assembly tap + agent-assembly dist

[Chisanan232]

Description

Fixes the runtime install hint to point at the real, canonical distribution
names. agent_assembly/runtime.py told users to pip install agent-assembly-python[runtime], but this SDK publishes to PyPI as
agent-assembly — the -python suffix names a distribution that does not
exist and produces a hard install failure.

The Homebrew tap in both runtime.py and _install.py was already correct
(ai-agent-assembly/tap/aasm), and _install.py already used the correct pip
name, so this PR is a single one-line fix to the pip hint in runtime.py.

Type of Change

• ✨ New feature
• 🔧 Bug fix
• ♻️ Refactoring
• 🍀 Performance improvement
• 📚 Documentation update
• 🚀 Release

Breaking Changes

• No
• Yes (please describe below)

Related Issues

• Related JIRA ticket: AAASM-4072

Testing

Describe the testing performed for this PR:

• Unit tests added/updated
• Integration tests added/updated
• Manual testing performed
• No tests required (explain why)

This is a user-facing message-string fix with no runtime behavior change; CI
owns the test suite. ruff check ran clean locally on both touched files, and
all pre-commit hooks (black, isort, mypy, autoflake, ...) passed.

Checklist

• Code follows project style guidelines
• Self-review completed
• Comments added for complex logic
• Documentation updated if needed
• All tests passing

🤖 Generated with Claude Code

https://claude.ai/code/session_01R7vqjjo5nrebYNt8WnCNbz

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Chisanan232]

🤖 Claude Code — automated PR review

CI: Green (19/26 checks passed, 0 failed; the un-passed entries are coverage/sonar-only, non-blocking).
Scope vs AAASM-4072: Covered. The single hunk changes the pip hint in agent_assembly/runtime.py from pip install agent-assembly-python[runtime] (a nonexistent PyPI dist) to pip install agent-assembly[runtime] — the canonical distribution. The brew tap line (ai-agent-assembly/tap/aasm) and _install.py were already canonical and correctly left untouched.
Side-effects: None. This is a one-line message-string change inside a user-facing install hint — no import, control-flow, or behavioral surface is affected. [runtime] extra is preserved.
Verdict: Ready to approve/merge
— reviewed by Claude Code