Improve Text to SRT Builder TTS-ready segmentation and ASR timing reuse
Implementation details:
- Add language-aware subtitle heuristic profiles with Portuguese (Brazil) defaults
- Add TTS-ready subtitle mode and preset for single-line semantic cue building
- Improve dangling-tail and incomplete-thought merging in SRT builder
- Serialize ASR timing output as reusable JSON and rename builder input to asr_timing_data
- Remove the duplicate SRT Advanced Options node alias and update bundled workflows
diodiogod
2540583f1d
