feat: adapt check exchange policy for bundle offers

[levalleux-ludo]

Description

fixes #998

How to test

Storybook
http://localhost:6006/?path=/story/widgets-commit--commit-bundle&args=configId:testing-80002-0;bundleUuid:d0d3fb4-34cd-0e78-a3a8-adeb2a434f;sellerId:2

[Copilot]

Pull request overview

This PR updates the exchange policy validation flow to support Bundle offers by allowing multiple Yup schema templates (selected by metadata.type) and adds core-sdk tests/fixtures to cover bundle validation.

Changes:

• Extend exchange policy rules format to support metadataType and additional schemas via yupSchemas (e.g. BUNDLE, ITEM_PRODUCT_V1).
• Update core-sdk checkExchangePolicy to select the appropriate schema based on offer metadata type and to validate bundle items.
• Update react-kit defaults/storybook config to use the new rules template IPFS hash and adjust rules-template placeholder replacement for multiple schemas.

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
packages/react-kit/src/stories/widgets/Commit.stories.tsx	Updates Storybook stories to use the new exchange policy rules IPFS hash.
packages/react-kit/src/hooks/useCheckExchangePolicy.ts	Applies placeholder replacements across the base schema and additional yupSchemas (but includes leftover debug/commented code).
packages/react-kit/src/components/boson/BosonProvider.tsx	Updates the default fairExchangePolicyRules IPFS hash.
packages/core-sdk/tests/exchangePolicy/exchangePolicyRules.testing.json	Adds metadataType + additional schemas for bundle/item validation and updates an error message.
packages/core-sdk/tests/exchangePolicy/examples/validBundle.json	Adds a valid bundle fixture for tests.
packages/core-sdk/tests/exchangePolicy/examples/invalidBundle.json	Adds an invalid bundle fixture for tests.
packages/core-sdk/tests/check-exchange-policy.test.ts	Adds bundle validation test cases and updates expected error messaging.
packages/core-sdk/src/offers/checkExchangePolicy.ts	Implements schema selection by metadata type + bundle item validation logic.
data/ipfs.txt	Records the new IPFS hash for traceability.
data/exchangePolicies/exchangePolicyRules.template.json	Updates the IPFS template to include bundle/item schemas and metadataType.

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated 3 comments.

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated 4 comments.

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated no new comments.

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated 8 comments.

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[Copilot]

@levalleux-ludo I've opened a new pull request, #1000, to work on those changes. Once the pull request is ready, I'll request review from you.

[Copilot]

@levalleux-ludo I've opened a new pull request, #1001, to work on those changes. Once the pull request is ready, I'll request review from you.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ levalleux-ludo
❌ Copilot
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[Copilot]

Pull request overview

Copilot reviewed 13 out of 14 changed files in this pull request and generated 3 comments.

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[levalleux-ludo]

Results in Storybook:

[codecov]

Codecov Report

❌ Patch coverage is 84.61538% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.93%. Comparing base (4ad460d) to head (a5dfa8d).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...ackages/core-sdk/src/offers/checkExchangePolicy.ts	86.53%	7 Missing ⚠️
.../core-sdk/src/offers/renderContractualAgreement.ts	76.92%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #999      +/-   ##
==========================================
- Coverage   90.98%   90.93%   -0.06%     
==========================================
  Files         176      176              
  Lines        7190     7247      +57     
  Branches     1322     1355      +33     
==========================================
+ Hits         6542     6590      +48     
- Misses        648      657       +9     

Flag	Coverage Δ
common	92.59% <ø> (ø)
core-sdk	56.66% <84.61%> (+0.25%)	⬆️
e2e	85.71% <46.15%> (-0.37%)	⬇️
eth-connect-sdk	95.06% <ø> (ø)
ethers-sdk	74.45% <ø> (ø)
ipfs-storage	91.75% <ø> (ø)
metadata	94.70% <ø> (ø)
unittests	60.94% <84.61%> (+0.18%)	⬆️

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