Board list tag and title searches are case sensitive

[jaw-sh]

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[yrrah2]

what is wrong with it being case sensitive

[bui]

I was about to make another issue for something else, but I'll post it here: title/tag search should be accent-insenstive

[ctrlcctrlv]

Like espanol/español should resolve to the same thing right?

In that case I think https://php.net/manual/en/normalizer.normalize.php can help