[Bug] Context exhaustion in parallel agent execution prevents continuation

Bug Description
I was running four parallel agents. They all ran out of context and I can't continue.

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.1.52
• Feedback ID: 8384b47d-312b-4947-9b3f-975b7e851a87

Errors

[{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-cri/src/cri/streaming.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:15:21.629Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-cri/src/cri/streaming.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:15:21.629Z"},{"error":"Error: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at J (/$bunfs/root/claude:2527:27020)\n    at O (/$bunfs/root/claude:2527:34064)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:15:56.455Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-cri/src/cri/streaming.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:15:56.456Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-cri/src/cri/streaming.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:15:56.456Z"},{"error":"Error: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at J (/$bunfs/root/claude:2527:27020)\n    at O (/$bunfs/root/claude:2527:34064)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:17.184Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/guest-zone/src/container.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:17.186Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/guest-zone/src/container.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:17.186Z"},{"error":"Error: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at J (/$bunfs/root/claude:2527:27020)\n    at O (/$bunfs/root/claude:2527:34064)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:23.797Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/guest-zone/src/container.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:23.799Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/guest-zone/src/container.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:23.799Z"},{"error":"Error: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at J (/$bunfs/root/claude:2527:27020)\n    at O (/$bunfs/root/claude:2527:34064)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:32.057Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-domd/src/landlock.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:32.059Z"},{"error":"Error: Failed to sync file open /Users/noel/src/sonica/isolate/crates/isol8-domd/src/landlock.rs: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analyzer': server is starting\n    at O (/$bunfs/root/claude:2527:34229)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-24T22:16:32.059Z"},{"error":"Error: Cannot send notification to LSP server 'plugin:rust-analyzer-lsp:rust-analy…

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