fix: support localized lens and billing pages

[Microck]

Summary

localized Kagi accounts broke every lens command that needs the edit URL, and Starter plan accounts could not use kagi usage at all.

this reads lens edit links from their stable route, treats the plan-specific AI cost box as optional, and recognizes the Norwegian balance and renewal labels reported in the issues.

Closes #185.
Closes #186.

Verification

• cargo fmt --check
• cargo clippy --all-targets --all-features -- -D warnings
• cargo test --workspace --all-targets --locked (317 passed, 13 credential-gated tests ignored)
• localized lens parser regression test
• localized Starter usage parser regression test, including "ai_cost": null
• pnpm build from docs/ (44 static pages)
• (cd npm && npm pack --dry-run)

Docs

• usage reference updated
• changelog updated
• README does not need a change

Auth / secrets

• no tokens, cookies, or local config secrets committed
• no live authenticated requests were made by the agent

AI assistance

• agent_name: OpenAI Codex
• agent_version: codex-cli 0.154.0
• model_used: GPT-5
• human_testing: issue reporter Terje Pettersen manually tested lens list and lens get on a Norwegian-locale account as documented in [bug] lens list/get fails: .lens_edit_lens wrapper removed and aria-labels localized #185, and tested usage on a Norwegian-locale Starter account as documented in [bug] usage hard-fails on Starter plan (no AI-cost box) and localized labels #186. The local checks listed above were run by OpenAI Codex, not a human.
• contribution_summary: fixed localized lens edit-link parsing and billing usage parsing for plans without AI cost tracking.

Summary by CodeRabbit

• Bug Fixes

  • Lens listing and related commands now recognize edit links across account languages.
  • kagi usage now supports plans without AI cost tracking.
  • Usage reports now correctly read balances and renewal dates from localized billing pages.
  • AI cost details are shown only when available.

• Documentation

  • Updated kagi usage documentation to explain when AI cost fields appear in JSON responses.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
docs	Ready	Preview	Sep 13, 2026 4:28pm UTC

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Advanced

Run ID: 0006e957-f42f-46cb-ad9e-f20c66cf793b

📥 Commits

Reviewing files that changed from the base of the PR and between 92fc5e6 and f1e8451.

📒 Files selected for processing (1)

• src/usage.rs

Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The changes update lens parsing for localized markup and usage parsing for plans without AI cost tracking and Norwegian billing labels. Tests, command documentation, and the unreleased changelog reflect these behaviors.

Changes

Localized parsing fixes

Layer / File(s)	Summary
Locale-independent lens edit links src/parser.rs, tests/integration-cli.rs	Lens edit links are selected by the /settings/update_lens?id= route. Regression fixtures cover localized labels and markup without the former wrapper.
Optional and localized usage data src/usage.rs, docs/content/docs/commands/usage.mdx, CHANGELOG.md	Usage parsing accepts English and Norwegian labels. ai_cost is optional, output omits the AI cost line when absent, and documentation and changelog entries describe the updated behavior.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Bug fix · Severity of issue fixed: Medium

Merge Risk: ⚪ Minimal · up to 35dea

Localized lens and billing parsing behavior is covered without an identified merge-blocking risk.

🚥 Pre-merge checks | ✅ 6

✅ Passed checks (6 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely summarizes the main changes: support for localized lens and billing pages.
Description check	✅ Passed	The description includes the required summary, verification, documentation, and auth/secrets sections. It explains the changes, motivation, tests, documentation updates, and secret-handling status.
Linked Issues check	✅ Passed	The changes satisfy [#185] by locating lens edit links with the locale-independent /settings/update_lens?id= route. The changes satisfy [#186] by making UsageReport.ai_cost optional, accepting `Sa…
Out of Scope Changes check	✅ Passed	The production changes, regression tests, documentation, and changelog entries directly support [#185] and [#186]. No unrelated production behavior or unrelated file changes are shown.
Docstring Coverage	✅ Passed	Docstring coverage is 94.12% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 17 functions across 3 files.
Release Metadata Consistency	✅ Passed	All required release metadata matches at the pull-request head: Cargo.toml, Cargo.lock's kagi package, and npm/package.json each specify 0.20.0. CHANGELOG.md contains exactly one matching ## [0.20.0] …

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/localized-account-pages

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-13T16:29:45.143170Z	35dea27	New commits

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review" or "@codex security review".

Codex reacts with 👀 while any review is running, comments if it has suggestions, and reacts with 👍 once all reviews finish with no findings.

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 92fc5e680c

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".

[Microck]

Note

🤖 GPT-5 responding on behalf of Microck

this warning treats the abbreviated HTML excerpt in #186 as the full page. the excerpt contains … after <span>Starter</span>. the reporter's tested patch only makes ai_cost optional and adds the localized balance and renewal labels, and their human E2E output already contains "plan": "Starter".

the existing plan parser is therefore working against the full live page. adding a fallback for any standalone Starter span would guess from unrelated page text. the regression fixture intentionally covers only the parser behavior changed here.