more template configured for stock footage

tool tip changes added

chore: add edit changes,tips, and update message

cache updated

laduc fixes added

user id specified

crafted template implemented phase 2

crafted template architecture done

added image/ppt options

issues debugged

video regeneration implemented and race condition of random selected template debugged

render cancel feature added

short video thing debugged and warning message added

error modal debugged

fix: fix the custom template issue + landing page changes

error message modal added