[Bug] Text rendering corruption in Explore subagents output - missing initial character

Bug Description
"R" drops off from "Read" in Explore subagents:

�  /Users/anneschuth/claude-threads/src/utils/battery.ts
Read(/Users/anneschuth/claude-threads/src/session/lifecycle.ts)
Read(/Users/anneschuth/claude-threads/src/session/manager.ts)
Read(/Users/anneschuth/claude-threads/src/session/worktree.ts)
Read(/Users/anneschuth/claude-threads/src/git/worktree.ts)
Read 473 lines
ead 1054 lines
ead 1279 lines
ead 1579 lines
Read(/Users/anneschuth/claude-threads/src/persistence/thread-logger.ts · lines 1-100)
Read(/Users/anneschuth/claude-threads/src/persistence/session-store.ts · lines 1-150)
Read 100 lines
ead 150 lines

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.1.4
• Feedback ID: cb581e04-c3ec-4238-9de6-f1c4d80e475f

Errors

[{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at ZIT (/$bunfs/root/claude:3141:22190)\n    at async <anonymous> (/$bunfs/root/claude:5015:878)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:52:27.071Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at ZIT (/$bunfs/root/claude:3141:22190)\n    at async W (/$bunfs/root/claude:2776:7226)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:52:28.478Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at ZIT (/$bunfs/root/claude:3141:22190)\n    at async J (/$bunfs/root/claude:2776:7742)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:52:28.478Z"},{"error":"SyntaxError: JSON Parse error: Property name must be a string literal\n    at <parse> (:0)\n    at parse (unknown)\n    at <anonymous> (/$bunfs/root/claude:78:708)\n    at A (/$bunfs/root/claude:11:7245)\n    at gg7 (/$bunfs/root/claude:2804:15665)\n    at async u5B (/$bunfs/root/claude:2804:18451)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:52:28.492Z"},{"error":"Error: LSP server plugin:pyright-lsp:pyright crashed with exit code 127\n    at <anonymous> (/$bunfs/root/claude:2082:21462)\n    at emit (node:events:98:22)\n    at #handleOnExit (node:child_process:520:14)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:52:28.954Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at ZIT (/$bunfs/root/claude:3141:22190)\n    at async W (/$bunfs/root/claude:2776:7226)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:53:31.884Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at ZIT (/$bunfs/root/claude:3141:22190)\n    at async J (/$bunfs/root/claude:2776:7742)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:53:31.884Z"},{"error":"Error: Request was aborted.\n    at _createMessage (/$bunfs/root/claude:446:3157)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-11T11:53:47.367Z"}]