chore: bump package version to 0.2.1

[Bre77]

Intent

Bump tesla-fleet-api from 0.2.0 to 0.2.1 so the already-merged src/tariff.ts / getTariffPeriods tariff resolver actually ships on npm. Verified via npm view that the currently-published 0.2.0 predates tariff.ts (published at an older gitHead, before the tariff resolver was added), even though it's on main and already exported from src/index.ts. Confirmed via local pnpm install/build + npm pack that the 0.2.1 tarball contains dist/tariff.js, dist/tariff.d.ts, dist/types/site_info.*, and src/tariff.ts, with getTariffPeriods correctly re-exported from dist/index.js, and all 90 vitest tests pass. Also added a short AGENTS.md note documenting that this repo has no CI publish workflow (a publish.yaml that ran npm publish on GitHub Release was added in 2024 and later deleted) - only ci.yml (typecheck+test) remains - so publishing 0.2.1 to npm after this PR merges will require a separate manual npm publish by someone with registry credentials, which is intentionally out of scope for this PR. This is a pure version-bump + doc-note change, no functional code changes.

What Changed

• Bump the tesla-fleet-api package version from 0.2.0 to 0.2.1 for the tariff resolver release.
• Document that npm publishing is manual because the repository has no publish workflow.

Risk Assessment

✅ Low: The change is limited to the intended 0.2.1 version bump and an accurate publishing-process note, with no functional code changes or source-verifiable intent contradictions.

Testing

Verified the two-file commit scope, completed the frozen-lockfile build, passed the focused tariff tests, inspected the generated 0.2.1 package contents, and demonstrated an end-user tarball installation resolving an ALL_DAY tariff at 0.21 through the package’s root export; all checks passed and reviewer-visible evidence was captured.

• Evidence: tesla-fleet-api 0.2.1 npm tarball (local file: /tmp/no-mistakes-evidence/01KYY2ST467DBN1BNBC66DAK1X/tesla-fleet-api-0.2.1.tgz)

Evidence: Consumer installation and tariff resolution

{ "installedVersion": "0.2.1", "rootExportType": "function", "resolvedBuyRate": 0.21, "resolvedPeriod": "ALL_DAY" }

{
  "installedVersion": "0.2.1",
  "rootExportType": "function",
  "resolvedBuyRate": 0.21,
  "resolvedPeriod": "ALL_DAY"
}

Pipeline

Updates from git push no-mistakes

✅ **intent** - passed

✅ No issues found.

✅ **Rebase** - passed

✅ No issues found.

✅ **Review** - passed

✅ No issues found.

✅ **Test** - passed

✅ No issues found.

• git diff --name-status 78f36b7dcd050d04e2841f1e2891026f813d02e2 ff03abc92017738afd225c6b96397f65b8edb496
• Inspected package.json, .github/workflows, src/index.ts, and targeted tariff tests
• pnpm install --frozen-lockfile (including the prepare TypeScript build)
• pnpm exec vitest run test/tariff.test.ts
• pnpm pack --pack-destination /tmp/no-mistakes-evidence/01KYY2ST467DBN1BNBC66DAK1X
• Installed the generated tarball into a temporary consumer project and invoked getTariffPeriods from the package root
• Removed the temporary consumer project and confirmed the worktree remained clean

✅ **Document** - passed

✅ No issues found.

✅ **Lint** - passed

✅ No issues found.

✅ **Push** - passed

✅ No issues found.