[Feature Request] Increase Claude 3 Opus context window support

Bug Description
GIVE ME 1M CONTEXT FOR OPUS PLEASSSSEEE PLEASSSSSEEEE I SO TIRED WITH LIKE LESS THAN 100K!!

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.0.69
• Feedback ID: 7c0df643-aefd-43cc-bd2e-f81ea2f473d3

Errors

[{"error":"Error: EISDIR: illegal operation on a directory, read\n    at Module.readFileSync (node:fs:441:20)\n    at file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:429\n    at hI (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:8:8084)\n    at Object.readFileSync (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:404)\n    at rWB (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4383:20051)\n    at Object.call (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:965:843)\n    at GF8 (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1780:17104)","timestamp":"2025-12-15T07:37:09.671Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at Module.readFileSync (node:fs:441:20)\n    at file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:429\n    at hI (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:8:8084)\n    at Object.readFileSync (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:404)\n    at rWB (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4383:20051)\n    at Object.call (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:965:843)\n    at GF8 (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1780:17104)","timestamp":"2025-12-15T07:37:25.955Z"},{"error":"Error: Request was aborted.\n    at pR.makeRequest (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:795:3939)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-12-15T08:22:04.887Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at Module.readFileSync (node:fs:441:20)\n    at file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:429\n    at hI (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:8:8084)\n    at Object.readFileSync (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:9:404)\n    at rWB (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:4383:20051)\n    at Object.call (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:965:843)\n    at GF8 (file:///Users/osamakhalil/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1780:17104)","timestamp":"2025-12-15T08:31:01.020Z"}]