fix: file manager and cleanups

[Pavel910]

Summary

This PR cleans up legacy code and improves type safety across DynamoDB and GraphQL packages.

Changes

DynamoDB Toolbox Improvements

• Extracted type definitions from dynamodb-toolbox internal paths to local definitions
• Updated import paths to use public APIs instead of internal implementation details
• Removed legacy createLegacyEntity helper that's no longer needed

Migrations Package Cleanup

• Removed unused @webiny/logger dependency
• Deleted obsolete utilities: forEachTenantLocale, createLocaleEntity
• Simplified entity creation to only support current patterns

Type Cleanup

• Removed unused type imports across API packages
• Added proper type guards and annotations where needed
• Fixed Lexical editor imports to use public APIs

GraphQL Schema Improvements

• Standardized File Manager type naming (FmLocation → FmFile_Location)
• Changed folderId from String to ID! for better type safety
• Simplified where input filters for ID-based queries

Other Improvements

• Upgraded dotenv dependency to latest version
• Removed deprecated test files for unfinished features
• Cleaned up unused React components

Impact

395 lines removed, 72 lines added (net -323 lines) — cleaner codebase with better type safety.

🤖 Generated with Claude Code

[Pavel910]

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