fix: resolve memory leaks and zombie processes from missing cleanup handlers - #13186

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dzianisv wants to merge 7 commits into

anomalyco:devfrom

dzianisv:fix/memory-leak-cleanup

Commits on Feb 13, 2026

fix: resolve memory leaks and zombie processes from missing cleanup handlers
engineer
committed
4650ec6
test: add integration tests for memory leak fixes
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1aa4c0f
fix: eliminate O(n²) string concatenation and throttle metadata updates
engineer
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3dc1981
fix: eliminate per-token O(n²) allocations in LLM streaming and PTY buffer
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66ce697
fix: use readiness signal instead of sleep in SIGTERM test to avoid race condition
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bec8ecd
fix: avoid disposeAll in test to prevent cross-test unhandled rejections
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8c49616
fix: eliminate O(n²) string concatenation in ripgrep, copilot streaming, and webfetch
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8133563