[WIP] PDOK-18835/vervanging-trex-v2-vertegeling

[DvBree]

Description

What have you changed and why?

Part of https://kadaster.atlassian.net/browse/PDOK-19167. This is a first step with the following functionality:

• add flag 'enc' indicating tiles should be encoded.
• basic detection which geometries are hit by which tiles (bbox without buffer)
• encode geometries according to mapbox specs
• store encoded geometries in new table "TABLENAME_encoded'.

Type of change

(Remove irrelevant options)

• New feature

Checklist:

• I've double-checked the code in this PR myself
• I've left the code better than before (boy scout rule)
• The code is readable, comments are added that explain hard or non-obvious parts.
• I've expanded/improved the (unit) tests, when applicable
• I've run (unit) tests that prove my solution works
• There's no sensitive information like credentials in my PR

[mortenzwarenstein]

*morten