[BE] add event search

[cch5ng]

like by company or by job or date range

• add react debounce (back from the messenger international)

more filters by event type (like focus on take home deadlines or real time interviews or real time tech interviews)

job sorting

job filtering

[cch5ng]

may also want to look into throttling use case scenarios

[cch5ng]

https://www.tutorialspoint.com/sql/sql-like-clause.htm

[cch5ng]

filter

• event name
• event format

(jobs) search

• job name
• company name

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retest all of the event crud functions against BE