chore: include insufficient funds fee error message

[0xmkh]

Description

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Type of change

• Chore (non-breaking change that addresses non-functional tasks, maintenance, or code quality improvements)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Associated Issues

For Linear issues: Closes APKT-xxx
For GH issues: closes #...

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Checklist

• Code in this PR is covered by automated tests (Unit tests, E2E tests)
• My changes generate no new warnings
• I have reviewed my own code
• I have filled out all required sections
• I have tested my changes on the preview link
• Approver of this PR confirms that the changes are tested on the preview link

[changeset-bot]

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Latest commit: 8f78cc7

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[Copilot]

Pull Request Overview

This PR adds a new error mapping to handle "Insufficient funds for fee" transaction simulation errors in the Solana adapter. It ensures users receive a clear, user-friendly error message when they don't have enough SOL to cover transaction fees.

• Adds a new error pattern mapping for insufficient funds scenarios
• Provides consistent error messaging across different insufficient funds cases

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	78.33%	34864 / 44504
🔵	Statements	78.33%	34864 / 44504
🔵	Functions	76.09%	3838 / 5044
🔵	Branches	86.68%	8233 / 9498

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/adapters/solana/src/client.ts	65.27%	75.71%	38.88%	65.27%	92-99, 103-104, 132-135, 138-139, 142-143, 146-147, 150-153, 156-164, 171-172, 182-202, 205-258, 261-262, 265-266, 274-275, 280-287, 307-320, 343-346, 370-371, 381-382, 401-402, 409-410, 434-435, 439-440, 443-444, 481-485, 509-510, 533-539

Generated in workflow #14693 for commit 8f78cc7 by the Vitest Coverage Report Action