ci(ios): remove ios_signing auto-fetch block so first build creates its own signing profile

The environment.ios_signing block makes Codemagic fetch an EXISTING profile at
build init and fails with 'No matching profiles found' on a brand-new app. The
'Set up code signing' script already creates the cert+profile via
fetch-signing-files --create, so the block was both redundant and blocking.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

codemagic.yaml

@@ -18,9 +18,11 @@ workflows:
     integrations:
       app_store_connect: BizGaze App Store Connect   # ← must match the integration name you create
     environment:
-      ios_signing:
-        distribution_type: app_store
-        bundle_identifier: com.bizgaze.connect
+      # NOTE: we deliberately do NOT use an `ios_signing:` block here. That block makes Codemagic
+      # try to *fetch an existing* provisioning profile at build startup — it never creates one — so on
+      # a brand-new app it fails init with "No matching profiles found …". Instead the "Set up code
+      # signing" script below runs `fetch-signing-files … --create`, which creates the distribution
+      # certificate + profile on first run, then `xcode-project use-profiles` wires them into the project.
       vars:
         BUNDLE_ID: "com.bizgaze.connect"
         XCODE_WORKSPACE: "mobile/ios/App/App.xcworkspace"