chore: add Solana shared utilities and constants

[ulissesferreira]

Description

As we look to simplify snaps ability to support multiple chains we find that some code needs to be included in the main extension to make sure it can be easily imported throughout. In this PR we add utility functions similar to the Bitcoin ones but for Solana.

Manual testing steps

1. Run tests and make sure they still pass
2. Run build process and make sure it succeeds

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[ulissesferreira]

I have read the CLA Document and I hereby sign the CLA

[zone-live]

@metamaskbot update-policies

[metamaskbot]

Policy update failed. You can review the logs or retry the policy update here

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@solana/addresses@2.0.0-rc.4	None	0	198 kB	lorisleiva
npm/@solana/assertions@2.0.0-rc.4	None	0	51.4 kB	lorisleiva
npm/@solana/codecs-core@2.0.0-rc.4	None	0	495 kB	lorisleiva
npm/@solana/codecs-numbers@2.0.0-rc.4	None	0	246 kB	lorisleiva
npm/@solana/codecs-strings@2.0.0-rc.4	None	0	208 kB	lorisleiva
npm/@solana/errors@2.0.0-rc.4	Transitive: environment	+2	1.58 MB	lorisleiva
npm/@solana/web3.js@1.95.4	network	+1	11 MB	lorisleiva

🚮 Removed packages: npm/@solana/web3.js@1.95.3

View full report↗︎

[socket-security]

👍 Dependency issues cleared. Learn more about Socket for GitHub ↗︎

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

View full report↗︎

[zone-live]

@metamaskbot update-policies

[metamaskbot]

Policy update failed. You can review the logs or retry the policy update here

[ulissesferreira]

@metamaskbot update-policies

[metamaskbot]

Policies updated.
👀 Please review the diff for suspicious new powers.

🧠 Learn how: https://lavamoat.github.io/guides/policy-diff/#what-to-look-for-when-reviewing-a-policy-diff

[metamaskbot]

Builds ready [aa3a372]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7
  • common: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (2161 ± 125 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	325	2862	2002	605	290
		domContentLoaded	1826	2779	2120	260	125
		load	1867	2801	2161	261	125
		domInteractive	19	120	62	21	10
		backgroundConnect	13	95	41	22	10
		firstReactRender	80	300	134	61	29
		getState	8	65	25	19	9
		initialActions	0	1	0	0	0
		loadScripts	1306	2158	1561	210	101
		setupStore	13	98	34	24	11
		uiStartup	2105	3132	2476	308	148

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: -2.97 KiB (-0.07%)
• ui: -3.16 KiB (-0.04%)
• common: 155.89 KiB (1.92%)