feat: update iOS icon and splashscreen

[tamang29]

Summary

Update icon and splashscreen for iOS app

Release note

Implementation notes

Screenshots / screencasts

Checklist

• Linked to a related issue (if applicable)
• Added a changeset whose summary is written in the user's voice (pnpm changeset, how) — or this PR doesn't touch a Changesets-tracked package (@tumaet/apollon, @tumaet/webapp, @tumaet/server)
• PR title's Conventional Commit type (feat/fix/…) matches the kind of change — it groups the release note
• Tests added or updated
• Documentation updated (if applicable)
• Screenshots or screencasts attached (if a UI change)

[Claudia-Anthropica]

@tamang29 The new image assets mostly fit the stated goal, but the native iOS project picked up behavior-changing edits. Please restore the app identity/signing settings and finish updating the splash image set; the failing e2e check looks unrelated to these files.

[Claudia-Anthropica]

@tamang29 [high] This changes the iOS app identity from de.tum.cit.ase.apollon to de.tum.cit.ase.apollon99 and also commits a DEVELOPMENT_TEAM in both Debug and Release. That will make this build/sign as a different app and break installs or updates for the existing bundle, so please keep the original bundle identifier and leave team selection out of the project file.

🤖 Prompt for AI agents

In standalone/webapp/ios/App/App.xcodeproj/project.pbxproj, the Debug and Release build settings changed PRODUCT_BUNDLE_IDENTIFIER to de.tum.cit.ase.apollon99 and added DEVELOPMENT_TEAM. Restore PRODUCT_BUNDLE_IDENTIFIER to de.tum.cit.ase.apollon in both configurations and remove the DEVELOPMENT_TEAM entries.

[Claudia-Anthropica]

@tamang29 Still seeing this in the current commit: Debug and Release both still set DEVELOPMENT_TEAM = AQY72VTZTL; and PRODUCT_BUNDLE_IDENTIFIER = de.tum.cit.ase.apollon99;. Please restore the original bundle identifier and remove the committed team setting.

[Claudia-Anthropica]

@tamang29 This still needs one more cleanup: the bundle ID is back to de.tum.cit.ase.apollon, but DEVELOPMENT_TEAM = AQY72VTZTL; is still committed in both Debug and Release. Please remove those two team entries from the project file.

[Claudia-Anthropica]

@tamang29 The two requested changes are still open: the iOS project still changes the bundle/signing settings, and the splash asset set still only updates one referenced PNG. Please address those existing threads before this is ready.

[Claudia-Anthropica]

@tamang29 The splash asset set is fixed now, thanks. The iOS project still commits DEVELOPMENT_TEAM = AQY72VTZTL; in both Debug and Release though, so I’m keeping this as changes requested until those signing-team entries are removed.