bug: Allow special characters in search

[noman-land]

Description

When using common characters such as apostrophes (') and others, the search fails and throws a SQL error.

SQLite: near "s": syntax error
Sorry about that. A report has been filed. Please try a different search.

Repro

1. Open https://transcript.fish
2. Search "heaven's gate"
3. See error

Screenshots

Additional info

The actual query gets created here.

const searchEpisodeWordsQuery = (searchTerm: string) => `
  SELECT
    episode
  FROM
    words_fts
  WHERE
    words_fts MATCH '${searchTerm}'
`;

https://github.com/noman-land/transcript.fish/blob/master/src/js/database/queries.ts#L138-L145

It seems this needs to be a prepared statement instead string concat but I couldn't solve this the first time I tried.