feat: per-node custom color styling (border, background, icon)

- Add resolveNodeColors() utility merging type defaults with per-node overrides
- Default colors per node type (cyan=isp/router/lxc/ap, green=switch/nas,
  purple=server/vm, orange=proxmox, amber=iot, gray=generic)
- Remove glowColor prop from BaseNode — colors now come from node data
- ProxmoxGroupNode uses resolveNodeColors for group border/header/icon
- NodeModal: Appearance section with 3 color swatches (border, background, icon)
  — click swatch to open native color picker; Reset to defaults button
- custom_colors persisted as JSON in DB (backend model + schemas + migration)
- 7 new unit tests for resolveNodeColors covering all node types + partial overrides

This commit is contained in:

Pouzor

2026-03-07 14:31:05 +01:00

parent 0fe3c6390a

commit 37c963cf96

12 changed files with 174 additions and 32 deletions

									
										backend/app/schemas/canvas.py
									
		+1
		
												View File
												
				@@ -21,6 +21,7 @@ class NodeSave(BaseModel):

				    notes: str | None = None

				    parent_id: str | None = None

				    container_mode: bool = False

				    custom_colors: dict | None = None

				    pos_x: float = 0

				    pos_y: float = 0