Update mobile template for native host 0.3 upgrade flow

[Ameya Apte (ameyaapte1)]

Summary
This PR updates the mobile-apps template for the newer Power Apps native host and moves template version metadata into app.json.

Key changes:

• Upgrades template dependencies:
  • @microsoft/power-apps-native-host to ^0.3.0
  • @microsoft/power-apps-native-offline to ^0.1.32
• Adds app.json with expo.extra.powerappsNative metadata, replacing the deleted .powerapps-native/version.json file.
• Wires optional offline-profile.json loading into the root PowerAppsProvider.
• Wraps Metro middleware with withPowerNativeMetroLogging while preserving the existing /__pawrap_verify endpoint.
• Adds the adaptive icon asset required by the newer template shape.
• Updates customization guidance to treat expo.extra.powerappsNative as the upgrade/version source of truth.
• Updates plugin and template README docs:
  • Node.js requirement is now 24 LTS.
  • Adds required Power Platform API delegated permissions for the Entra app registration.
  • Updates upgrade-template docs to reference app.json metadata.
  • Adds manual migration guidance for moving app/ and src/ into a fresh template.

Notes
This is a breaking template update, existing users need to migrate to the new template manually

[Copilot]

Pull request overview

This PR updates the plugins/mobile-apps Expo template to align with the newer Power Apps native host (0.3.x), relocates template version/upgrade metadata into app.json, and refreshes docs to reflect the new upgrade and migration expectations for existing consumers.

Changes:

• Bumps template dependencies to @microsoft/power-apps-native-host@^0.3.0 and @microsoft/power-apps-native-offline@^0.1.32.
• Introduces app.json (with expo.extra.powerappsNative) and removes .powerapps-native/version.json as the template upgrade/version source of truth.
• Updates Metro middleware to wrap with withPowerNativeMetroLogging while preserving the /__pawrap_verify endpoint; updates docs (Node 24 LTS, permissions guidance, manual migration steps).

Reviewed changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
plugins/mobile-apps/template/README.md	Updates template docs for Node 24, version metadata location, required permissions, and manual migration guidance.
plugins/mobile-apps/template/package.json	Upgrades native host/offline dependencies for the 0.3 template.
plugins/mobile-apps/template/metro.config.js	Wraps Metro middleware with withPowerNativeMetroLogging while keeping /__pawrap_verify.
plugins/mobile-apps/template/CUSTOMIZATION.md	Updates customization guidance to treat app.json metadata as upgrade source of truth.
plugins/mobile-apps/template/app/_layout.tsx	Wires offlineProfile into PowerAppsProvider (intended optional load).
plugins/mobile-apps/template/app.json	Adds expo.extra.powerappsNative (and related extra keys) as template metadata store.
plugins/mobile-apps/template/.powerapps-native/version.json	Removes the previous version metadata file.
plugins/mobile-apps/README.md	Mirrors documentation updates for Node 24, permissions guidance, and manual migration steps.

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[Copilot]

Pull request overview

Copilot reviewed 9 out of 10 changed files in this pull request and generated 1 comment.

Suppressed comments (1)

plugins/mobile-apps/template/app/_layout.tsx:24

• offline-profile.json is intended to be optional, but require('../offline-profile.json') uses a static string literal. Metro resolves require() calls at bundle time, so if offline-profile.json is absent (it is not present in the template directory), bundling will fail even though the call is wrapped in try/catch. To keep the profile optional, ensure the file always exists (e.g., add a stub offline-profile.json in the template / scaffold step) or switch to a loading mechanism that doesn’t require Metro to resolve a missing module.

let offlineProfile: Record<string, unknown> | undefined;
try {
  offlineProfile = require('../offline-profile.json') as Record<string, unknown>;
} catch (error: unknown) {
  if (!isMissingOfflineProfile(error)) throw error;