chore(console, core): remove dev feature guard for session TTL

[simeng-li]

Summary

This PR makes the tenant-level OIDC/session configuration feature fully available by removing dev-feature gating, and cleans up legacy signing-key management UX.

• Removed dev feature guards from the relevant OIDC/session configuration flow, so the functionality is now active in normal environments.
• Enabled the end-to-end feature path (UI + API + provider config usage) as a standard capability instead of a dev-only path.
• Cleaned up legacy tenant signing key management by deprecating/removing the old Signing Keys page and consolidating configuration under Tenant Settings.

Testing

Checklist

• .changeset
• unit tests
• integration tests
• necessary TSDoc comments

[github-actions]

COMPARE TO master

Total Size Diff 📉 -6.41 KB

Diff by File

Name	Diff
.changeset/fancy-mangoes-drum.md	📉 -847 Bytes
.changeset/small-rings-care.md	📉 -720 Bytes
.changeset/tasty-years-approve.md	📉 -647 Bytes
packages/console/src/containers/ConsoleContent/Sidebar/hook.tsx	📉 -371 Bytes
packages/console/src/hooks/use-console-routes/index.tsx	📉 -251 Bytes
packages/console/src/hooks/use-console-routes/routes/tenant-settings.tsx	📉 -58 Bytes
packages/console/src/pages/SigningKeys/SigningKeyFormCard/index.module.scss	📉 -667 Bytes
packages/console/src/pages/SigningKeys/SigningKeyFormCard/index.tsx	📉 -6.29 KB
packages/console/src/pages/SigningKeys/index.module.scss	📉 -195 Bytes
packages/console/src/pages/SigningKeys/index.tsx	📉 -1.05 KB
packages/console/src/pages/TenantSettings/index.tsx	📉 -105 Bytes
packages/core/src/oidc/init.ts	📉 -80 Bytes
packages/core/src/routes/logto-config/index.ts	📉 -42 Bytes
packages/core/src/routes/logto-config/logto-config.openapi.json	📉 -66 Bytes
packages/core/src/routes/swagger/utils/operation-id.ts	📉 -135 Bytes
packages/integration-tests/src/tests/api/logto-config.test.ts	📉 -63 Bytes

[Copilot]

Pull request overview

This PR makes tenant-level OIDC session configuration (notably session TTL) generally available by removing dev-feature gating across the API, provider initialization, and console navigation, while also removing the legacy “Signing keys” page in favor of the consolidated Tenant Settings → OIDC settings experience.

Changes:

• Enable OIDC session config management endpoints and related integration tests outside dev-feature gating.
• Apply oidc.session.ttl during OIDC provider initialization (no dev-feature guard).
• Remove the legacy Signing Keys page/route and expose OIDC configs under Tenant Settings for both Cloud and OSS consoles.

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
packages/integration-tests/src/tests/api/logto-config.test.ts	Runs OIDC session config integration tests unconditionally (no dev-feature wrapper).
packages/core/src/routes/logto-config/logto-config.openapi.json	Removes “Dev feature” tagging from session config endpoints in the OpenAPI spec.
packages/core/src/routes/logto-config/index.ts	Makes /configs/oidc/session GET/PATCH always available (no EnvSet dev-feature gate).
packages/core/src/oidc/init.ts	Uses configured session TTL from env-set OIDC values (no dev-feature guard).
packages/console/src/pages/TenantSettings/index.tsx	Always shows the OIDC configs tab in Tenant Settings (no dev-feature gate).
packages/console/src/pages/SigningKeys/index.tsx	Removes the deprecated Signing Keys page.
packages/console/src/pages/SigningKeys/index.module.scss	Removes Signing Keys page styles.
packages/console/src/pages/SigningKeys/SigningKeyFormCard/index.tsx	Removes the deprecated signing key management card component.
packages/console/src/pages/SigningKeys/SigningKeyFormCard/index.module.scss	Removes signing key card styles.
packages/console/src/hooks/use-console-routes/routes/tenant-settings.tsx	Always exposes Tenant Settings routes for OSS and always includes OIDC configs tab for Cloud.
packages/console/src/hooks/use-console-routes/index.tsx	Removes the signing-keys route from the console router.
packages/console/src/containers/ConsoleContent/Sidebar/hook.tsx	Removes the “Signing keys” sidebar item and makes Tenant section always visible.
.changeset/tasty-years-approve.md	Adds a schemas release note for optional oidc.session.ttl.
.changeset/small-rings-care.md	Adds console release notes about Tenant Settings + OIDC settings migration.
.changeset/fancy-mangoes-drum.md	Adds core release notes about configurable session TTL and new management APIs.

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