optimized and removed unnecessary code

[akashwarrior]

PR Fixes:

• 1 not ui related changes are visible mainly little performance issue for sure and removed unnecessary code
• 2 also very little ui improvement in video tooltip not custom width it will auto pick according to content
• 3 checked everything is working better and if you see console there some issues is in yellow saying fetching some css before even using and that is happening more than once don't know where it is coming from but it shouldn't be showing.

Resolves #[734] not able to find issue just got to see only one on first go sorry about that. Not much changes but took a full exhausting day to me maybe good start.

Checklist before requesting a review

• I have performed a self-review of my code
• I assure there is no similar/duplicate pull request regarding same issue