Add filtering to wordcloud

[fellnerse]

Here is what an user wrote us:

Hey it's actually not too late! It's in July, I just like to plan ahead ;)
Hm, from a development perspective I'm not sure on the best way to filter it. I think the text field is a good idea but it might not filter out the fact that some might be 'xxx' and others might be 'xxxxxxx'. Perhaps some kind of regex for repeating characters? I do think this will be a common issue for most analyses, especially for those between romantic partners :)

Kind Regards,

Lauren Spring

Hey Lauren,

thank you for using your website, your feedback and the trust in us!

I’m sorry for that late reply, I guess it’s a bit late now. But maybe for next year? It seems you love your partner really much, considering the amount of ‘xxxxx’ then in the graph :P But seriously, we could add a text field, in which you could add words that should not end up in the word cloud. would that work for you? Or a list of the most X items, where you could remove some of those?

Looking forward hearing from you,

Sebastian,

Hey I love the idea of this and thinking of generating some graphics when me and my partner's anniversary comes around. Little disappointed the word cloud seems to not filter out 'xxxxx' kisses type messages though. That seems to dominate the cloud unfortunately!

[github-actions]

Visit the preview URL for this PR (updated for commit e441d88):

https://whatsanalyze-80665--pr361-add-filtering-to-wor-380jigrl.web.app

_{(expires Tue, 02 Jul 2024 08:01:24 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: 5796a863d3a1b99df3fcb31feec7a39514d97aa4}

[PKehnel]

Was not able to test - In the PWA I got an wrong file format error (but same for main)

[fellnerse]

Was not able to test - In the PWA I got an wrong file format error (but same for main)

lets try to fix it for dev then, I'll create a new branch for it, and try to find my old phone