* feat(collections): implement sliding window for script request UIDs to manage stale updates
- Introduced a bounded sliding window mechanism for tracking recent script request UIDs, allowing for better handling of stale updates from superseded or cancelled requests.
- Updated relevant functions to utilize the new `isStaleScriptRequest` utility for improved clarity and maintainability.
- Enhanced the persistence logic to ensure that updates from retired requests do not interfere with newer requests, improving data integrity during concurrent operations.
- Added comprehensive tests to validate the behavior of the new UID management system and its impact on variable propagation across requests.
* refactor(tests): remove outdated test for persistentEnvVariables in runtime tests
- Eliminated the test case that checked for the inclusion of persistentEnvVariables in the result, as it is no longer relevant.
- Cleaned up the test suite to enhance clarity and maintainability, focusing on relevant assertions for variable management.
* refactor(collections): simplify environment persistence logic and remove stale request handling
- Updated the `persistActiveEnvironment` and related functions to eliminate the requestUid parameter, streamlining the logic for environment persistence.
- Removed outdated checks for stale updates from superseded requests, enhancing clarity and maintainability.
- Deleted the `_scriptRequestUids` management code and associated tests, as they are no longer necessary for the current implementation.
- Improved the handling of environment updates to ensure accurate state management without stale data interference.
* refactor(filesystem): remove unused hasJsExtension function
- Deleted the `hasJsExtension` utility function from the filesystem module as it was no longer needed.
- Cleaned up the exports to enhance clarity and maintainability of the codebase.
* test(network): add unit tests for applyCollectionVarsToCollectionRoot
* refactor(ipc, environments): implement file locking for environment updates
- Updated the environment persistence logic in both `collection.js` and `workspace-environments.js` to utilize file locking during read and write operations.
- This change ensures that concurrent access to environment files is managed safely, preventing potential data corruption and enhancing reliability during updates.
