## Summary
Adds a self-contained better-auth plugin
(`server/apps/api/src/libs/auth-plugins/steam.ts`) implementing Steam
OpenID 2.0 sign-in, account linking, and callback verification via "dumb
mode".
Steam's web login is OpenID 2.0, not OAuth2/OIDC, so it cannot be
registered as a `socialProviders` entry, and better-auth has no plugin
hook for extending its OAuth2 endpoints with a non-OAuth2 protocol. The
plugin therefore adds the endpoints Steam's protocol needs: `POST
/sign-in/steam`, `POST /link/steam`, and `GET /steam/callback`.
- Callback verification uses OpenID "dumb mode"
(`openid.mode=check_authentication`): one extra round trip to Steam
instead of managing RSA association state.
- New sign-ups get a placeholder `<steamid64>@steam.placeholder.local`
with `emailVerified: true`, mirroring Apple Sign In's
`<sub>@apple.placeholder.local`.
- The plugin's request/query schemas use Zod; a `// NOTICE:` documents
that better-auth's OpenAPI generator is Zod-native. Steam verification
uses `ofetch`.
- Wires Steam into `apps/ui-server-auth` sign-in and profile "Connected
accounts", plus the shared `OAuthProvider` / `defaultSignInProviders` in
`packages/stage-ui`.
- Linking routes through `/link/steam` via the client's `$fetch`;
unlinking needs no special-casing (`/unlink-account` already takes a
free-form `providerId`).
No Steam Web API key is required for this browser-based flow.
We intentionally do not depend on community Steam packages (e.g.
`better-auth-steam`) or the still-open upstream draft
([better-auth#4877](https://github.com/better-auth/better-auth/pull/4877)).
Steam never returns an email, and we need sign-up that does not ask the
user for one plus first-class account linking; the available options
either require an email at sign-in, lack linking, or are abandoned /
blocked — shipping a small in-tree plugin is the safer auth dependency
for this requirement.
## Test plan
- [x] `pnpm exec vitest run
server/apps/api/src/libs/auth-plugins/steam.test.ts` — 6/6 passing
- [x] `pnpm -F @proj-airi/ui-server-auth exec vitest run` — 32/32
passing
- [x] `pnpm -F @proj-airi/stage-ui exec vitest run
src/libs/steam-auth-client.test.ts
src/composables/use-linked-accounts.test.ts` — 5/5 passing
- [x] `pnpm -F @proj-airi/api-server typecheck`
- [x] `pnpm -F @proj-airi/ui-server-auth typecheck`
- [x] `pnpm -F @proj-airi/stage-ui typecheck`
## Follow-ups
- Desktop Steam ticket sign-in (top of this stack): silent startup
ticket exchange for Steam builds; the server resolves or creates the
AIRI user for the verified SteamID before issuing an OIDC code.
- Steam persona name/avatar via `GetPlayerSummaries` inside the plugin,
if display names beyond `Steam User <id>` are wanted.
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This pull request adds a workflow to upload the TBX output from the
glossary to Crowdin.
Improves #2148.
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This pull request introduces the initial glossary for the project to
improve the translation quality.
Implements #2148.
### TODOs
- [x] Add the definition YAML
- [x] Add a generator to produce Crowdin-compatible (TBX v3) format
- [x] AGENTS.md
- [ ] ~Workflow~ (Split to another PR)
- [ ] ~Skills~ (Same as above)
## What
Closes the three structural gaps in AIRI's product analytics: the signup
surface had zero instrumentation, the payment funnel had no terminator
in PostHog, and SPA route changes emitted no pageviews. Also adds
semantic events for character cards, desktop-only features, and
data-maintenance actions.
## User paths
- User signs up / logs in / verifies email / resets password / links
OAuth / deletes account → each step now emits a PostHog event from
`apps/ui-server-auth` (previously fully uninstrumented), with
`identify()` wired on session load so anonymous funnel events merge into
the user person.
- User pays via Stripe → webhook writes `product_events` as before, and
the product-events service now forwards `payment_completed` (plus signup
and subscription lifecycle facts) to PostHog via posthog-node
`captureImmediate`, keyed by the Better Auth user id → the
`checkout_started → payment_completed` funnel closes end-to-end.
Per-request LLM/TTS volume is explicitly not forwarded.
- User navigates between routes in any surface (web / desktop / pocket /
docs) → `$pageview` + `$pageleave` fire per route change via the
posthog-js `defaults: '2025-05-24'` preset in the shared
`posthog.config.ts`.
- User creates / imports / duplicates / edits a ccv3 card, switches
stage background, runs destructive data actions (export / import / clear
chats, reset providers, wipe app data), or uses desktop differentiators
(Spotlight send, widget windows, in-app updater, MCP server management,
pairing QR) → dedicated low-cardinality events.
## Notable decisions
- Server forwarding defaults on: `POSTHOG_PROJECT_KEY` defaults to the
shared browser-safe phc_* project key; set it to an empty string to
disable. Postgres `product_events` remains the source of truth.
- Cross-surface events (`oauth_callback_failed`, account lifecycle)
share one stage vocabulary exported from stage-ui so the two emitters
cannot drift silently.
- Events captured right before full-page navigation use `sendBeacon` so
they survive the redirect (checkout, OAuth consent handoff, login
redirect).
- Removed dead wrappers (`trackSignup`, `trackFirstModelSelected`,
`trackModelChanged`) that duplicated live event streams under second
names.
## How tested
- `pnpm -F @proj-airi/server exec vitest run
src/services/domain/product-events.test.ts` — 6 passed, covering the
forwarding allowlist, the `user_signed_up → signup_completed` mapping,
non-forwarded per-request actions, and a throwing sink not failing the
webhook path nor losing the DB row.
- stage-ui suites (`use-analytics`, `use-linked-accounts`, exports
contract) — 22 passed, including new account/card/data/desktop event
assertions.
- Real transport smoke: posthog-node `captureImmediate` against
`us.i.posthog.com` with the production key resolved in 1380ms (one
`server_forwarding_smoke_test` event left in the project; filter by
event name).
- Browser-tested pageviews: `VITE_ENABLE_POSTHOG=true` dev build, two
`history.pushState` route changes each produced a `$pageview` with
`$pathname`, `navigation_type: pushState`, previous-page dwell time, and
the `surface` super property; batched POST to `us.i.posthog.com/e/`
returned 200. Note: posthog-js drops events from automated browsers
(`navigator.webdriver`) by default — the verification session bypassed
the bot filter locally; production config is untouched.
- Typecheck and lint pass for server, stage-ui, stage-pages, stage-web,
stage-tamagotchi, ui-server-auth.
Full verification record:
`apps/server/docs/ai-context/verifications/posthog-forwarding-and-pageview.md`
## Follow-ups (not in this PR)
- Bot channel usage stats (Discord / Telegram) once they route through
server-runtime counters.
- Main-process desktop events (tray menu, global shortcut fire) need
renderer relay plumbing.
- Confirm `payment_completed` arrives in PostHog after the first real
Stripe payment post-deploy.
https://claude.ai/code/session_01Q1yGavkQ1P41YhTWE4XKex
- Removed specific catalog references for '@unocss/core', 'es-toolkit', 'nanoid', and 'valibot' in pnpm-workspace.yaml and various service package.json files.
- Updated versions for '@vueuse/core', 'es-toolkit', 'nanoid', 'reka-ui', and 'valibot' to their latest compatible versions.
- Cleaned up unused catalog entries in pnpm-workspace.yaml.
Track per-app TTS concurrency in Redis, route capped upstreams by
available pool capacity, and surface pool saturation metrics. Document
the Voice Pack plan so the remaining backend and card-binding work has
an explicit implementation map.
RainbowBird