codelessly_sdk 7.1.0: render badge, chip and segmented button nodes

[rayliverified]

Adds passive transformers for the new codelessly_api 5.1.0 nodes.

Changes

• Badge: builds Flutter's Badge.
  • It wraps the node named by childID.
  • When that node is missing, the badge shows on its own at its alignment.
• Chip: builds the matching widget for each chip type (basic, action, choice, filter, input).
  • Presses and the input chip's delete icon fire click.
  • Selecting a choice or filter chip sets selected, then fires changed and click with the new value.
• SegmentedButton: builds SegmentedButton<String> and reads and writes selected.
  • The branch wrote selectedSegments but read selected; that bug is fixed.
  • Selections Flutter would assert on are cleaned up first.
  • An empty segment list renders an empty box.
• All three transformers are registered in PassiveNodeTransformerManager.
• The widget constructors CodelesslyEditor calls are unchanged.
• Version 7.1.0, now depending on codelessly_api: ^5.1.0.

Testing

• smoke_test pumps every badge, chip and segmented button variant, and checks that taps fire their reactions.
• All three nodes are added to transformers_test.
• flutter test: 49/49 pass. Analyze and format are clean.
• flutter build web --wasm of example/ succeeds.
• CodelesslyEditor builds for web against this branch, and its widget library shows the new chip widgets.

Merge and publish after the CodelesslyAPI 5.1.0 PR. CI resolves codelessly_api from pub.dev, so it will fail until 5.1.0 is published.

🤖 Generated with Claude Code

https://claude.ai/code/session_01A67XoQYsLVvoMtiKcXXUxY

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Generated by Claude Code

[rayliverified]

check fails at flutter pub get: codelessly_sdk depends on codelessly_api ^5.1.0 which doesn't match any versions. 5.1.0 is the release added in Codelessly/CodelesslyAPI#35 and isn't on pub.dev yet. No fix is possible from this PR: lowering the constraint to ^5.0.0 would break the build, because the new transformers need the 5.1.0 nodes.

Locally, against the API branch, flutter test passes 49/49 and flutter analyze is clean. Once codelessly_api 5.1.0 is published, re-run this check; it should go green with no code changes.

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Generated by Claude Code