[Feature Request] Separate command history per Claude Code instance in multi-terminal sessions

Bug Description
when clicking arrow up in one terminal with claude code running multiple claude code terminals, I want to list a histori of previous prompts in just that claude code instance I am in. now all three running instances of claude code shares the history of prompts and I need to separate the context in each claude code instance

Environment Info

• Platform: darwin
• Terminal: cursor
• Version: 2.1.34
• Feedback ID: c98b6f90-8598-46fb-9b6b-76e104086f01

Errors

[{"error":"Error: EISDIR: illegal operation on a directory, read\n    at readFileSync (unknown)\n    at <anonymous> (/$bunfs/root/claude:12:742)\n    at iC (/$bunfs/root/claude:11:49098)\n    at readFileSync (/$bunfs/root/claude:12:701)\n    at EzB (/$bunfs/root/claude:6102:17996)\n    at call (/$bunfs/root/claude:3269:2356)\n    at call (/$bunfs/root/claude:3265:8804)\n    at l38 (/$bunfs/root/claude:3447:13995)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T19:42:45.375Z"},{"error":"Error\n    at _k (/$bunfs/root/claude:28:1144)\n    at <anonymous> (/$bunfs/root/claude:33:10063)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/claude:35:2149)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T19:45:06.452Z"},{"error":"Error\n    at _k (/$bunfs/root/claude:28:1144)\n    at <anonymous> (/$bunfs/root/claude:33:10063)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/claude:35:2149)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T19:45:15.921Z"},{"error":"Error\n    at _k (/$bunfs/root/claude:28:1144)\n    at <anonymous> (/$bunfs/root/claude:33:10063)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/claude:35:2149)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T19:45:43.386Z"},{"error":"TelemetrySafeError: MCP error -32602: Input validation error: Invalid arguments for tool sequentialthinking: [\n  {\n    \"expected\": \"boolean\",\n    \"code\": \"invalid_type\",\n    \"path\": [\n      \"nextThoughtNeeded\"\n    ],\n    \"message\": \"Invalid input: expected boolean, received undefined\"\n  },\n  {\n    \"expected\": \"number\",\n    \"code\": \"invalid_type\",\n    \"path\": [\n      \"thoughtNumber\"\n    ],\n    \"message\": \"Invalid input: expected number, received undefined\"\n  },\n  {\n    \"expected\": \"number\",\n    \"code\": \"invalid_type\",\n    \"path\": [\n      \"totalThoughts\"\n    ],\n    \"message\": \"Invalid input: expected number, received undefined\"\n  }\n]\n    at ZFB (/$bunfs/root/claude:2957:13777)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T20:31:00.129Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at readFileSync (unknown)\n    at <anonymous> (/$bunfs/root/claude:12:742)\n    at iC (/$bunfs/root/claude:11:49098)\n    at readFileSync (/$bunfs/root/claude:12:701)\n    at EzB (/$bunfs/root/claude:6102:17996)\n    at call (/$bunfs/root/claude:3269:2356)\n    at call (/$bunfs/root/claude:3265:8804)\n    at l38 (/$bunfs/root/claude:3447:13995)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T20:31:05.623Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at readFileSync (unknown)\n    at <anonymous> (/$bunfs/root/claude:12:742)\n    at iC (/$bunfs/root/claude:11:49098)\n    at readFileSync (/$bunfs/root/claude:12:701)\n    at EzB (/$bunfs/root/claude:6102:17996)\n    at call (/$bunfs/root/claude:3269:2356)\n    at call (/$bunfs/root/claude:3265:8804)\n    at l38 (/$bunfs/root/claude:3447:13995)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T21:29:37.680Z"},{"error":"Error: Conversation too long. Press esc twice to go up a few messages and try again.\n    at sQT (/$bunfs/root/claude:3271:939)\n    at async HfB (/$bunfs/root/claude:3356:2545)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-06T21:31:26.024Z"},{"error":"Error: Conversation too long. Press esc twice to go up a few messages and try again.\n    at sQT (/$bunfs/root/claude:3271:939)\n    at async <anonymous> (/$bunfs…

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