feat: remaining time in TTS mode

[WhiteHades]

closes #2847.

this pr adds:

• (dynamic) remaining time in TTS mode.

screenrecording-feat-time-tts.mp4

[chrox]

We will deprecate the existing popup control of TTS in favor of a mobile-platform centric one like ElevenReader so that there are more space for other information like the estimated remaining time and the UI could be more cleaner. For a reference see:

[WhiteHades]

the new one looks way better. so, you may close this pr as i'm assuming it'll be redundant.

[chrox]

the new one looks way better. so, you may close this pr as i'm assuming it'll be redundant.

The UI isn’t finalized yet, the screenshot is from ElevenReader. We can definitely take inspiration from its layout and design for Readest.

The time estimation logic and unit tests can remain in this PR and be merged first. And then open a separate refactoring PR dedicated solely to the UI implementation.

[WhiteHades]

oh my bad, thought you were showing the prototype from readest.

The time estimation logic and unit tests can remain in this PR and be merged first. And then open a separate refactoring PR dedicated solely to the UI implementation.

yea makes sense. then i'll revert the UI components and only keep said logic and tests.

We can definitely take inspiration from its layout and design for Readest.

for sure. are you working on it or is it something yet to be picked up (and completed) as part of #258? or can i try opening a pr with the updated elevenreader-esque look (i don't own a mac so i cannot test on iOS)?

[chrox]

for sure. are you working on it or is it something yet to be picked up (and completed) as part of #258? or can i try opening a pr with the updated elevenreader-esque look (i don't own a mac so i cannot test on iOS)?

I’m not currently working on this. If you’d like to open a PR for the new layout, feel free to go ahead. We can review and iterate from there.