Enable individual color and glyph settings for canvases

[dkammer]

In settingscontrols.component.html the option to apply settings locally and not to all canvases for color and glyph is commented out:

        <!-- Apply to all -->
        <!-- <label class="checkbox-row">
          <input type="checkbox" [(ngModel)]="applyColorToAll" (click)="$event.stopPropagation()" />
          <span class="custom-checkbox"></span>
          <span class="label-text">Color settings applied to all canvases</span>
        </label> -->

...

        <!-- Apply to all -->
        <!-- <label class="checkbox-row">
          <input type="checkbox" [(ngModel)]="applyGlyphSettingsToAll" (click)="$event.stopPropagation()" />
          <span class="custom-checkbox"></span>
          <span class="label-text">Glyph settings applied to all canvases</span>
        </label> -->

If this functionality is needed, there needs to be a significant upgrade in config.service.ts to support multiple configurations based on the canvas IDs. We also need to consider the glyph legend & filters becoming inconsistent with multiple configs. To close this ticket, the conceptual and UI issues have to be solved first.