[Feature Request] Add internationalization (i18n) support for CLI interface

Bug Description
A interface do CLI (menus, prompts interativos, atalhos) poderiam ter internacionalização para outros idiomas incluindo o Português do Brasil.

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.1.77
• Feedback ID: 9b2de078-63c8-4ca4-87b1-dce9fdff4a7c

Errors

[{"error":"AxiosError: Request failed with status code 400\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:25:56.864Z"},{"error":"AxiosError: Request failed with status code 401\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:25:57.076Z"},{"error":"AxiosError: Request failed with status code 400\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:26:10.845Z"},{"error":"AxiosError: Request failed with status code 400\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:26:11.753Z"},{"error":"AxiosError: Request failed with status code 429\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:26:11.769Z"},{"error":"AxiosError: Request failed with status code 400\n    at ib (B:/~BUN/root/src/entrypoints/cli.js:74:1194)\n    at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:79:12762)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/src/entrypoints/cli.js:81:2467)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:26:41.661Z"},{"error":"Error: 401 {\"type\":\"error\",\"error\":{\"type\":\"authentication_error\",\"message\":\"OAuth token has expired. Please obtain a new token or refresh your existing token.\"},\"request_id\":\"req_011CZ8ovbekFEb9AnjoKM4Bt\"}\n    at generate (B:/~BUN/root/src/entrypoints/cli.js:466:9059)\n    at makeRequest (B:/~BUN/root/src/entrypoints/cli.js:505:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:26:42.008Z"},{"error":"ENOENT: no such file or directory, unlink 'C:\\Users\\MEUCOM~1\\AppData\\Local\\Temp\\claude\\C--Mauricio-desenvolvimento-MultiAgentesOs\\2a28797b-2f15-4311-98fd-65c57ea1a065\\tasks\\a7fce5de07e575bbd.output'","timestamp":"2026-03-17T14:28:10.152Z"},{"error":"Error: EISDIR: illegal operation on a directory, read 'C:\\Mauricio\\desenvolvimento\\MultiAgentesOs'\n    at w6H (B:/~BUN/root/src/entrypoints/cli.js:1439:142)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:28:17.315Z"},{"error":"Error: EISDIR: illegal operation on a directory, read 'C:\\Mauricio\\desenvolvimento\\MultiAgentesOs\\backend'\n    at w6H (B:/~BUN/root/src/entrypoints/cli.js:1439:142)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:28:17.497Z"},{"error":"Error: EISDIR: illegal operation on a directory, read 'C:\\Mauricio\\desenvolvimento\\MultiAgentesOs\\frontend'\n    at w6H (B:/~BUN/root/src/entrypoints/cli.js:1439:142)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-17T14:28:17.703Z"},{"error":"ENOENT: no such file or directory, unlink 'C:\\Users\\MEUCOM~1\\AppData\\Local\\Temp\\claude\\C--Mauricio…

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