fix(analyze): require stable module identities

[lntutor]

Summary

• add askr/stable-module-identity for lazy() and defineScope() calls inside functions
• keep module-scope identities valid and document the new correctness rule
• hoist startkit lazy route components so shipped templates remain analyzer-clean

Closes #44.

Test plan

• npm test -- tests/analyze.rules.test.ts
• npm test -- tests/guardrails.test.ts
• npm run check

[lntutor]

Superseded by #58, which landed the stable-module-identity rule and its coverage on main. Closing this duplicate to keep the review queue clean.