feat(siwx): tron verifier

[0xmkh]

Summary

• Add SIWX (Sign-In With X) support for TRON blockchain
• Implement TronVerifier for signature verification using TIP-191 compliant message format

Changes

packages/siwx

• Add TronVerifier class that verifies TRON wallet signatures
• Uses TronWeb's signMessageV2 format: keccak256("\x19TRON Signed Message:\n" + message.length + message)
• Supports Base58Check address decoding for TRON addresses
• Fallback to EIP-191 for wallets that use Ethereum-style signing (e.g., MetaMask)

packages/adapters/tron

• Implement signMessage method (was returning empty signature)
• Calls connector's signMessage to request signature from wallet

apps/laboratory

• Add tron adapter to siwx-default config for testing

[vercel]

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Project	Deployment	Actions	Updated (UTC)
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9 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
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[github-actions]

Visual Regression Test Results ✅ Passed

⚠️ 20 visual change(s) detected

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[github-actions]

📦 Bundle Size Check

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@reown/appkit - Main Entry
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Size:         75.84 kB with all dependencies, minified and gzipped
Loading time: 1.5 s    on slow 3G
Running time: 590 ms   on Snapdragon 410
Total time:   2.1 s
@reown/appkit/react
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Loading time: 4.6 s     on slow 3G
Running time: 668 ms    on Snapdragon 410
Total time:   5.3 s
@reown/appkit/vue
Size limit:   80 kB
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Loading time: 1.5 s    on slow 3G
Running time: 204 ms   on Snapdragon 410
Total time:   1.7 s
@reown/appkit-scaffold-ui
Size limit:   220 kB
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Loading time: 4.2 s     on slow 3G
Running time: 651 ms    on Snapdragon 410
Total time:   4.9 s
@reown/appkit-ui
Size limit:   500 kB
Size:         13.16 kB with all dependencies, minified and gzipped
Loading time: 258 ms   on slow 3G
Running time: 54 ms    on Snapdragon 410
Total time:   311 ms

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	78.55%	40093 / 51038
🔵	Statements	78.55%	40093 / 51038
🔵	Functions	76.06%	4283 / 5631
🔵	Branches	86.66%	9786 / 11292

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/appkit/exports/constants.ts	100%	100%	100%	100%
packages/siwx/src/configs/DefaultSIWX.ts	30.3%	100%	0%	30.3%	10-19, 22-26, 42-49
packages/siwx/src/verifiers/TronVerifier.ts	71.11%	50%	100%	71.11%	32-43, 58-59, 63-64
packages/siwx/src/verifiers/index.ts	100%	100%	100%	100%

Generated in workflow #17176 for commit e277127 by the Vitest Coverage Report Action

[changeset-bot]

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Latest commit: e277127

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