Refinement Verification — Cycle 2

Summary

All 3 claimed fixes pass source-level verification in the current codebase. I re-read the patched files, their tests, and the active caller paths in src/main/index.ts and src/main/ipc/handlers/docHandlers.ts; no adjacent regressions were detected during this review.

Finding Verification

Finding	Claimed	Verdict	Notes
C1: CSP registration skips packaged file:// renderer responses	Fixed	PASS	src/main/security/csp.ts:43 now includes file://*/* in CSP_WEB_REQUEST_URLS, and src/main/security/csp.ts:124 registers onHeadersReceived with that expanded filter. tests/main/csp.test.ts:119-143 verifies both the registration filter and CSP injection for a packaged file:///.../index.html response, and src/main/index.ts:300 still applies the hook on session.defaultSession before renderer load.
I1: Crash marker writes can fail on a fresh profile before the userData folder exists	Fixed	PASS	src/main/app/crashGuard.ts:97-103 now creates userData with mkdirSync(..., { recursive: true }) before writing PREVIOUS_CRASH. tests/main/crashGuard.test.ts:140-151 asserts the mkdir call on the uncaught-exception path, and src/main/index.ts:261-268 still injects the real fs dependency into installCrashGuards, so the fresh-profile path is covered without changing caller behavior.
I2: shell.openPath rejection turns a completed Word save into a reported failure	Fixed	PASS	After the output-file existence check, src/main/services/word/WordDocumentService.ts:440-462 now isolates shell.openPath(dest) in its own try/catch, logs warnings for both failure strings and thrown errors, and still returns { ok: true, durationMs }. tests/main/wordDocumentService.test.ts:194-212 covers the rejection path explicitly, and src/main/ipc/handlers/docHandlers.ts:234-240 still consumes the unchanged wordResult.ok contract, so successful document creation now stays successful for IPC callers.

Test Results Review

No test results available for this cycle (single-agent mode runs tests after all phases complete).

Regressions Detected

None detected.

Verdict Summary

• PASS: 3
• FAIL: 0
• PARTIAL: 0
• Regressions: 0

VERIFICATION_COMPLETE