Subnet charts: draw once, apply everywhere
Your subnet chart setup now follows you from one subnet to the next, and you can push it to every subnet in a single click.
- "Apply to all" buttonSits next to Reset in the chart header. It broadcasts the current chart's indicators, interval and properties to every subnet, and sets a template so subnets you have never opened inherit it too. Changed your mind? The snackbar has an Undo.
- Per-subnet auto-saveEach subnet now remembers its own layout silently (no more single shared chart). A subnet you have never opened starts on the neutral default.
- Tool defaults that stickRectangle color, line thickness and font size carry across charts instead of resetting every time.
- Volume stays how you left itRemove the Volume pane and it will not come back on the next load.
- Calmer save UXWe hid TradingView's redundant blue Save prompt (the auto-save already covers it), and the saved-layouts list no longer piles up duplicates.