fix(config): review follow-ups from #135/#143

[ScriptedAlchemy]

Summary

Unresolved Codex review findings on merged #135 (static config extraction) and #143 (script routes), all three verified real against main:

• feat: statically extract route config exports into the route-graph IR (#93, PR-2) #135 / non-finite numbers (routes/config-extract.ts): export const config = { limit: 1e999 } extracted Infinity, which stableJson digesting and inspection serialize as null — indistinguishable from { limit: null }. Numeric literals (plain and unary-wrapped) now go through a Number.isFinite check and non-finite results raise the AB4806 dynamic-config diagnostic naming the non-finite number \Infinity``.
• feat: statically extract route config exports into the route-graph IR (#93, PR-2) #135 / __proto__ collapse (routes/config-extract.ts): assigning a literal "__proto__" key through a plain {} carrier invoked the legacy prototype setter, so the declared property vanished from inspection and the digest matched an empty config. Extracted object literals now build on a null-prototype carrier (Object.create(null)), which strict-json record checks already accept, so the key stays an ordinary own data property.
• feat(config): ship conventional src/scripts/ modules through the scripts pipeline (#102 stage 1) #143 / .jsx discovery (routes/graph.ts): the scripts glob scanned only *.{ts,tsx}, making the 'rendered' judgment for .jsx unreachable — a src/scripts/foo.jsx silently vanished instead of erroring. The glob now includes .jsx, and scriptKindOf parses .jsx modules as JSX during config extraction.

Coverage

• route-config-extract.test.ts: rejection-table rows for 1e999 / -1e999, an own-__proto__ preservation test (own descriptor, key enumeration, JSON serialization, frozen), and a .jsx-with-JSX-body parse test.
• route-graph.test.ts: .jsx script discovery lands in graph.scripts with conventional provenance.
• normalization.test.ts: .jsx fixture added to the AB4807–AB4809 gate test, asserting the full AB4807 diagnostic.

Validation

• rstest scoped to the three touched suites: 77 tests, 0 failures
• pnpm typecheck: clean (after @agent-bundle/runtime prebuild)
• pnpm lint: 0 errors, 0 warnings

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[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-01T18:13:30.315349Z	484f15b	PR opened

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