Render managed auth field input modes

[masnwilliams]

summary

• preserve optional canonical field input_mode values in the existing UI model
• apply the hint through React’s inputMode prop while keeping identifier inputs as type="text"
• retain compatibility with API events that omit the new field

dependencies

• depends on Render generic identifiers as text inputs #28, which keeps canonical identifiers free of browser-native format validation
• merge after kernel/kernel#3693 is deployed; older API responses remain compatible but do not carry input modes
• kernel/managed-auth-agent#87 begins emitting host-observed hints

testing

• bun test
• bun run build
• bun run typecheck
• bun run format:check

---

Note

Low Risk
UI-only input typing and autofill hints for login forms; backward compatible when input_mode is omitted.

Overview
Adds optional input_mode on canonical managed-auth fields and threads it through normalization into DiscoveredField, exporting the new InputMode type from the package.

Identifier handling: canonical identifier fields always render as type="text" (no more inferring email/tel from ref), so combined login fields accept any format without browser-native validation. inputMode and autoComplete now follow input_mode when set (email/tel), while OTP fields still prefer one-time-code; mixed identifier fields with input_mode: "text" no longer get email autofill.

UnifiedAuthForm passes inputMode on password and text inputs. Tests cover autocomplete precedence, DOM props, and state projection.

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Project	Deployment	Actions	Updated
managed-auth-react-demo	Ready	Preview	Sep 10, 2026 6:43pm UTC

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[akxue]

reviewed — lgtm, approve. two non-blockers:

• packages/managed-auth-react/src/components/UnifiedAuthForm.test.ts — worth adding a test pinning the ordering: input_mode should take precedence over the ref-based username heuristic (e.g. ref: "username" + input_mode: "email" → "email"), so the precedence is deliberate rather than emergent
• packages/managed-auth-react/src/session/state.ts:68 — nit: ...(field.input_mode ? { input_mode: field.input_mode } : {}) can just be input_mode: field.input_mode since the prop is already optional