[Bug] Session token percentage increases unexpectedly after single request with multi-file modifications

Bug Description
I just sent one request, after which Opus modified three files and the session usage increased by 7%. Now my question is: will I be able to get much done at this rate?

Model
Opus 4.6 (1M context)
claude-opus-4-6[1m]
271.1k/1m tokens (27%)

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.1.107
• Feedback ID: 40dfafe1-3fd7-4669-93db-a6ef3752c99c

Errors

[{"error":"Error: Failed to start LSP server for file /Users/<user>/Projects/<project>/app/resources/js/pages/company/columns.ts: Executable not found in $PATH: \"typescript-language-server\"\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29957)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:49:26.091Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:20876)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:24859)\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29931)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:30268)\n    at Y (/$bunfs/root/src/entrypoints/cli.js:1785:30814)\n    at call (/$bunfs/root/src/entrypoints/cli.js:4071:1377)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:49:26.091Z"},{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: \"typescript-language-server\"\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:22340)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:07.230Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:20876)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:24859)\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29931)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:30268)\n    at Y (/$bunfs/root/src/entrypoints/cli.js:1785:30814)\n    at call (/$bunfs/root/src/entrypoints/cli.js:4071:1377)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:07.231Z"},{"error":"Error: Failed to start LSP server for file /Users/<user>/Projects/<project>/app/resources/js/pages/company/ksef/List/components/columns.ts: Executable not found in $PATH: \"typescript-language-server\"\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29957)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:07.231Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:20876)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:24859)\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29931)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:30268)\n    at Y (/$bunfs/root/src/entrypoints/cli.js:1785:30814)\n    at call (/$bunfs/root/src/entrypoints/cli.js:4071:1377)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:07.231Z"},{"error":"Error: LSP server plugin:typescript-lsp:typescript failed to start: Executable not found in $PATH: \"typescript-language-server\"\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:22340)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:29.488Z"},{"error":"Error: Executable not found in $PATH: \"typescript-language-server\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at start (/$bunfs/root/src/entrypoints/cli.js:1785:20876)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:24859)\n    at $ (/$bunfs/root/src/entrypoints/cli.js:1785:29931)\n    at w (/$bunfs/root/src/entrypoints/cli.js:1785:30268)\n    at Y (/$bunfs/root/src/entrypoints/cli.js:1785:30814)\n    at call (/$bunfs/root/src/entrypoints/cli.js:4071:1377)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T14:50:29.488Z"},{"error":"Error: Failed to start LSP server for file /Users/<user>/Projects/<project>/app/resources/js/pages/company/invoice/List/components/columns.ts: …"}]

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