fix: config issues

[cazala]

This PR fixes two unrelated issues that have been introduced on this commit: cf41aed

1. The SmartItemBasicView was using a useMemo that was not being called on every render, due to an early return if the entity had no Config component. Hooks need to be called allways on every render to work properly, so this was causing runtime errors. I refactored it to instead of using useHasComponent to return early, it just checks for a null config.

2. The useHasComponent hook would cache values when switching between different entities. I added an effect to refresh the value if the entity changes. This caused the issue where switching from a smart item to a regular item, it would keep the 'Enable Advanced Mode' option on the dropdown even though the currently selected entity was not a smart item (same for the other way around, going from a non-smart entity to a smart one would cache the value and would not show the 'Enable Advanced Mode' option).

[github-actions]

Test this pull request

• The @dcl/sdk package can be tested in scenes by running

  npm install "https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/fix/config-issues/dcl-sdk-7.6.6-12085439994.commit-c4c5e95.tgz"

• To test with npx init

  export SDK_COMMANDS="https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/fix/config-issues/dcl-sdk-commands-7.6.6-12085439994.commit-c4c5e95.tgz"
  npx $SDK_COMMANDS init

• The @dcl/inspector package can be tested by visiting this url

  • Or by installing it via NPM

  npm install "https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/fix/config-issues/@dcl/inspector/dcl-inspector-7.6.6-12085439994.commit-c4c5e95.tgz"

• The /changerealm command to test test in-world

  /changerealm https://sdk-team-cdn.decentraland.org/ipfs/fix/config-issues-e2e
  

• You can preview this build entering:
  https://playground.decentraland.org/?sdk-branch=fix/config-issues