Create worker task to generate vector tile for static layer

[danangmassandy]

We need a task that will generate vector tile for static layer.

• [ ] Generate vector tile based on tegola config
• [ ] Able to write to temporary folder and copy to original folder after finish
• [ ] Able to be resumed from admin page

[dimasciput]

@danangmassandy please also remove the tegola container, so we can just the workers instead.

[danangmassandy]

@dimasciput how about keeping tegola only for dev?