fix: preparation to opensource the block explorer

[ivan-cholakov]

PR: Open Source Preparation for Block Explorer

Summary

This PR prepares the dApps repository for open-sourcing by addressing security vulnerabilities, cleaning up code, standardizing licensing, and adding essential open-source governance files.

Changes

Security Vulnerability Fixes

Updated dependencies to patch known security vulnerabilities:

Package	Previous Version	New Version	Severity	CVE/Advisory
axios	^0.21.1 / ^1.2.2	^1.8.2	High	SSRF and Credential Leakage
express	^4.17.1	^4.20.0	Low	XSS via response.redirect()
graphql	^16.6.0	^16.8.1	Moderate	Uncontrolled Resource Consumption
next	14.2.9 / ^14	14.2.32 / ^14.2.32	Critical	Authorization Bypass in Middleware
eslint-config-next	14.2.9	14.2.32	-	Aligned with Next.js version

Added New Files

1. LICENSE.md - GNU General Public License v3
2. SECURITY.md - Security vulnerability reporting policy
3. CODEOWNERS - GitHub code ownership definitions for review assignments

Code Cleanup

Removed Debug Logging

• packages/shared/ui/src/utils/Analytics.ts - Removed debug console.log
• packages/app/block-explorer/server/src/services/elastic-search/queries/transaction-queries.ts - Removed debug console.log
• packages/app/liquidity/src/services/liquidity-miner.contract.ts - Removed 8 debug console.log statements

Improved Logging Levels

• packages/app/uniswap/src/libs/minting-position/providers.ts - Changed console.log to appropriate levels (console.info, console.warn, console.error)
• packages/app/uniswap/src/libs/minting-position/positions.ts - Changed console.log to console.warn
• packages/app/block-explorer/ui/src/pages/index.tsx - Changed console.log to console.info

Comment Cleanup

• packages/shared/core/src/utils/chainGen.ts - Cleaned up inappropriate comment ("Dirty hack" → professional comment)

Testing

• yarn install - Dependencies installed successfully
• yarn npm audit --all - No security vulnerabilities
• yarn prettier:fix - Code formatted
• yarn lint - No errors (only pre-existing warnings)
• yarn abe-server build - Builds successfully
• yarn abe-indexer build - Builds successfully
• yarn abe-balances build - Builds successfully
• yarn abe-ui build - Builds successfully

[nahuseyoum]

I see a few package version upgrades, can we make sure this still works please?