fix(cli): resolve team ID from env var, avoid config mismatch

[tomassrnka]

Summary

• When E2B_API_KEY is set via environment variable, the CLI no longer falls back to the teamId from
  ~/.e2b/config.json, avoiding "Team ID param mismatch with the API key" errors
• Adds E2B_TEAM_ID environment variable support
• Introduces resolveTeamId() helper with clear precedence: --team CLI flag > E2B_TEAM_ID env var > config
  file (only when E2B_API_KEY env var is not set)

Problem

When using E2B_API_KEY env var (e.g. for local development or CI with a different team), the CLI still
reads teamId from ~/.e2b/config.json and sends it as a query parameter. If the config file belongs to a
different team than the API key, the API rejects the request with 400: Team ID param mismatch with the
API key.

Changes

• api.ts: Export E2B_TEAM_ID env var, add resolveTeamId() helper
• list.ts, build.ts, delete.ts, publish.ts: Use resolveTeamId() instead of inline userConfig?.teamId
  fallback

Test plan

• Set E2B_API_KEY to a key from team A, have ~/.e2b/config.json with team B's ID → e2b template list
  should work (no mismatch error)
• Set both E2B_API_KEY and E2B_TEAM_ID → CLI uses the env var team ID
• Without any env vars, normal e2b auth login flow still works as before
• --team flag still takes highest priority

---

Note

Low Risk
Small, localized change to CLI argument/env/config precedence for team selection; main risk is behavior changes for users relying on implicit ~/.e2b/config.json teamId when also setting E2B_API_KEY.

Overview
Fixes sandbox template commands failing with "Team ID param mismatch" when E2B_API_KEY is set via environment by changing team resolution precedence and avoiding ~/.e2b/config.json team fallback in that case.

Introduces E2B_TEAM_ID and a centralized resolveTeamId() helper (CLI flag > env var > local e2b.toml > user config only when no env API key), and updates template build, list, delete, and publish flows to use it consistently. Adds a changeset bump for @e2b/cli.

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🦋 Changeset detected

Latest commit: 905172f

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@e2b/cli	Patch

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