Use Core Icon Browser for 'Change Icon' (Schematics / Group Nodes / Sticky Notes)"

[tajemniktv]

Summary

In TajemnikTV-QoL, replace/override the existing “Change Icon” behavior so it opens the Core Icon Browser instead of the vanilla selector, across places that support custom icons:

• Schematics (and schematic manager UI)
• Group Nodes
• Sticky Notes
• (and) other icon-customizable UI

Motivation

• Consistent icon picker UX everywhere
• Core adds a richer icon set (base game + Core icons)
• Single system other mods can also reuse

Requirements

1) Hook/override points

• Identify where the vanilla “Change Icon” menu is opened for each target.
• Replace that call with Core.IconBrowser.open(...).

2) Source coverage

• Ensure the picker shows both:
  • base game icons
  • Core icons from mods-unpacked/TajemnikTV-Core/textures/icons
  • other mods (?) mods-unpacked/xxx/textures/icons

3) Data storage compatibility

• Store chosen icon using the stable icon ID returned by Core (e.g. base:..., core:...).
• add a mapping layer or fallback logic.

4) Graceful fallback

If Core is not installed / Icon Browser API is unavailable:

• fall back to vanilla icon selection (or disable the QoL override cleanly)

Acceptance Criteria

• “Change Icon” opens Core Icon Browser for schematics, group nodes, and sticky notes.
• Selected icons apply correctly and persist after save/load.
• No crashes if Core is missing; vanilla UI still works as fallback.
• Works with icons from base game and Core icon directory.

Requires: TajsMods/Core#4

[tajemniktv]

It's technically done but requires some polishing which I'm too lazy to do. I think in shipped game the Base Game icons do not work properly? Also should replace the UI designs on both Icon browser and change title for sticky note