feat(character_count): added character count

[TopFox]

Type of change(s)

• Bug fix
• Feature / enhancement
• Infrastructure / tooling (CI, build, deps, tests)
• Documentation

What changed and why

• Added character count
• Changed word count's text to specify that the count is for Words (useful when both character and word counts are active)

Before/After Screenshots/Screen Record

Character_count.mp4

Fixes the following issue(s)

• Fixes Character count  #65

Checklist

• I read the contribution guidelines.
• I manually tested my changes on device/emulator (if applicable).
• I updated the "Unreleased" section in CHANGELOG.md (if applicable).
• All checks are passing.

[TopFox]

Remark: the current implementation doesn't count white spaces as characters and initial issue isn't clear on whether this should be the case or not. Can be easily fixed if needed

To do this, replace line 285 (val characters = text.count { !it.isWhitespace() }) with
var characters = text.length

[naveensingh]

The counter now overlaps with long notes, and that doesn't look good. How about making the whole overlay text view opaque and full-width? The view will be hidden unless word or character counting is enabled.

Changed word count's text to specify that the count is for Words (useful when both character and word counts are active)

The character/word overlay is a little wide, but it won't be a problem once the overlapping issue is fixed. Let's change the format to 42 words, 524 characters for a smoother flow.

the current implementation doesn't count white spaces as characters and initial issue isn't clear on whether this should be the case or not.

Let's count them all, thanks.

[naveensingh]

The counter now overlaps with long notes, and that doesn't look good. How about making the whole overlay text view opaque and full-width? The view will be hidden unless word or character counting is enabled.

Notice the overlap in the 2nd screenshot:

[TopFox]

Wait I didn't want to close this PR and can't reopen it

[naveensingh]

It's greyed out on my side too. Did you accidentally delete you branch?

Maybe it's the force push. There are zero commits now.