fix: Enables strict mode for zoom-to-fit

[kapooraryan]

The basics

• I validated my changes

The details

Resolves

Closes #2033

Proposed Changes

Enables strict mode for the zoom-to-fit plugin by configuring "strict": true in tsconfig.json.

Typescript errors that arose as a result:

Solved by making changes to index.ts in the src and test directory:

Reason for Changes

Apart from enabling strict mode, the code now keeps a check for a null object in src/index.ts and a null element in test/index.ts.

Additional Information

Ran npm run lint and resolved any formatting issues as well. Please do let me know if this is okay or any changes need to be made!

[conventional-commit-lint-gcf]

🤖 I detect that the PR title and the commit message differ and there's only one commit. To use the PR title for the commit history, you can use Github's automerge feature with squashing, or use automerge label. Good luck human!

-- conventional-commit-lint bot
https://conventionalcommits.org/

[kapooraryan]

@BeksOmega Ready for review

[BeksOmega]

This LGTM! Thank you for your work on this :D

This is dependent on #2026 so I'm going to hold this for now. You may need to rebase after that gets merged!

[BeksOmega]

@kapooraryan I think this needs to be rebased and then should be gtg!

[kapooraryan]

Hey, @BeksOmega I have done the rebase and the PR is ready for review. Reference branch: Branch Link. Edit: Reference I used for the rebase but if anything seems to be wrong, do guide me on how to proceed ahead and thanks.

[BeksOmega]

@kapooraryan doesn't look like the rebase fixed the merge conflicts. Can you fix the conflicts? Then I can re-review!

[kapooraryan]

@kapooraryan doesn't look like the rebase fixed the merge conflicts. Can you fix the conflicts? Then I can re-review!

@BeksOmega Done👍.

[BeksOmega]

This LGTM! Thanks for your work on this :D