[Bug] Context Command Fails with Unexpected Thinking State Error

Bug Description
I tried to run "/context" and saw an odd error about thinking being in the final message.

I've seen this error a couple times today. It's pretty odd:

> /context 
  ⎿  Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.1.content.0: When thinking is disabled, an `assistant` message in the final position cannot contain `thinking`. To use thinking blocks, enable  `thinking` in your request."},"request_id":"req_011CTQ1dXZMJ5Cb4xHH22nBR"}

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 1.0.120
• Feedback ID: 83da3596-e419-4da7-a002-dcaeb6930f22

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at iV (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:1184)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:912\n    at Array.map (<anonymous>)\n    at TX (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:903)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7659\n    at Array.map (<anonymous>)\n    at Object.wOB [as renderToolResultMessage] (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7577)\n    at cCB (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3032:2092)\n    at QC (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Fy (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:3227)","timestamp":"2025-09-22T19:06:15.870Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at iV (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:1184)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:912\n    at Array.map (<anonymous>)\n    at TX (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:903)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7659\n    at Array.map (<anonymous>)\n    at Object.wOB [as renderToolResultMessage] (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7577)\n    at cCB (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3032:2092)\n    at QC (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Fy (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:3227)","timestamp":"2025-09-22T19:06:16.509Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at iV (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:1184)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:912\n    at Array.map (<anonymous>)\n    at TX (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:903)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7659\n    at Array.map (<anonymous>)\n    at Object.wOB [as renderToolResultMessage] (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7577)\n    at cCB (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3032:2092)\n    at QC (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Fy (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:3227)","timestamp":"2025-09-22T19:06:17.196Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at iV (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:1184)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:912\n    at Array.map (<anonymous>)\n    at TX (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:1794:903)\n    at file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7659\n    at Array.map (<anonymous>)\n    at Object.wOB [as renderToolResultMessage] (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3424:7577)\n    at cCB (file:///Users/alexanderriccio/.nvm/versions/node/v20.19.4/lib/node_modules/@anthropic-ai/claude-code/cli.js:3032:2092)\n    at QC (file:///Users/a

Note: Error logs were truncated.