fix(ios): set IPHONEOS_DEPLOYMENT_TARGET to 15.0 across all packages

[just1and0]

Summary

• Updates IPHONEOS_DEPLOYMENT_TARGET from 10.0 to 15.0 in all 16 package pbxproj files and the _TEMPLATE_ pbxproj

• Aligns with the iosTarget: "15.0" already declared in packages/app/package.json sdkVersions

• Prevents new packages generated from the template from reintroducing the stale 10.0 value

• Fixes this @available annotation shouldn't be necessary unless the pbxproj IPHONEOS_DEPLOYMENT_TARGET is wrong #8882

Test plan

• Verified zero IPHONEOS_DEPLOYMENT_TARGET = 10.0 values remain across all pbxproj files
• git diff --check clean — no whitespace issues
• CI iOS build passes

[gemini-code-assist]

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.96%. Comparing base (3bbfecc) to head (64d0cba).
⚠️ Report is 14 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #9108      +/-   ##
============================================
- Coverage     65.14%   64.96%   -0.17%     
- Complexity     1833     1838       +5     
============================================
  Files           503      409      -94     
  Lines         39184    26401   -12783     
  Branches       5805     4861     -944     
============================================
- Hits          25521    17150    -8371     
+ Misses        12192     8172    -4020     
+ Partials       1471     1079     -392     

Flag	Coverage Δ
android-native	62.94% <ø> (+2.42%)	⬆️
e2e-ts-android	59.67% <ø> (+1.47%)	⬆️
e2e-ts-ios	?
e2e-ts-macos	50.00% <ø> (-<0.01%)	⬇️
ios-native	?
jest	49.58% <ø> (ø)

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[mikehardy]

this is a good change as a start - can you add a cleanup chore commit that scans the entire ios codebase and cleans up any stale API availability checks that were looking for iOS 15 or below?

If there is a similar requirement that we're past for tvos/visionos/ipados/maccatalyst etc - that is, a deployment target that's stale and could be updated so the compiler knows more APIs are available - allowing us to clean out availability gates for those platforms, it would be good to get everything at once while we're here

[just1and0]

Addressed in 8a96a5d — scanned all @available guards across the iOS codebase (10 total).

Removed (2 guards):

• RNFBMessaging+UNUserNotificationCenter.m — two @available(iOS 14, *) checks for UNNotificationPresentationOptionBanner and UNNotificationPresentationOptionList. With iOS 15.0 as the minimum, these are always available. Removed the dead iOS 13 fallback else branches and the stale TODO comment.

Kept (8 guards):

• Analytics, Functions, App Check, and Messaging all have mixed-platform guards like @available(iOS 15.0, macOS 12.0, *) or @available(iOS 14.0, macOS 11.0, macCatalyst 14.0, ...). These are still meaningful because macosTarget is 10.15 — the macOS/macCatalyst availability checks are still load-bearing even though the iOS side is now redundant.

Other platforms:

• No stale tvOS/visionOS/iPadOS deployment targets found. tvOS is already 15.0 through podspecs, iPadOS follows the iOS target, and there's no explicit visionOS or macCatalyst target to bump. macCatalyst availability is handled at the source level with @available guards which we're keeping.

[mikehardy]

did a final pass - a little sad we can't remove any more of those conditionals - removing conditionality is a nice background task to pursue in general as it maintains simplicity but my audit of platform requirements and support matches up with current changes

during that audit I noticed that our platforms doc was stale for iOS minimum as well though, so I put in a final commit that bumps iOS to 15 from 13 and fixed up the Android minimum and adds the ai and phone-number-verification modules to platform support table as well

Ci should go green on lint and markdown which would verify my change then I think this is good to go