fix: capture session_id for multi-turn resume and remove output duplication

[13rac1]

• Capture session_id from Claude Code's stream-json output and persist it via updateSession, enabling --resume on subsequent jobs in the same session
• Remove the duplicate log-parsing fallback in claude_code_status that re-appended all output already captured by the streaming watcher

Based on PR #1 by @ZhangYiqun018, with the following:

• Moved session_id parsing into parseSessionId() in stream-parser.ts (consistent with existing parseRateLimitError/parseAuthError pattern)
• Removed tryCaptureFinalText + fs.writeFile overwrite that replaced incremental output with only the last assistant message
• Added 8 tests

Test plan

• npm test — 198 tests pass (8 new)
• Start a job, verify session_id appears in logs
• Start a second job on the same session, verify --resume is passed

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	89.32% (🎯 80%)	1331 / 1490
🔵	Statements	89.32% (🎯 80%)	1331 / 1490
🔵	Functions	97.29% (🎯 80%)	72 / 74
🔵	Branches	86.77% (🎯 80%)	387 / 446

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/claude-code.ts	83.22%	78.12%	100%	83.22%	197-198, 221-235, 265-269, 274-276, 288-306, 326-328, 331-333, 335, 337-338, 376-378, 483-490, 519-550, 555, 565-575, 586, 675, 773-777
src/stream-parser.ts	90.08%	89.83%	100%	90.08%	52-53, 92-93, 112-113, 144-145, 197-198, 208-209

Generated in workflow #44 for commit 96ee6ae by the Vitest Coverage Report Action