Decimal number formats should be LUA compatible

[octfx]

Setup and configuration

• SMW version: 4.1.1
• SSC version: 2.1
• MW version: 1.39.3

Issue

Queries using the #-n format result in string type numbers in LUA.

Example:
Value with unit: 1,509 Minuten
Value returned with #-n: 1,509
Expected value: 1.509

While the returned value is "correct" with regards to the content language, trying to use this value directly in LUA results in Arithmetic on String errors, as the , changes the type to string.

Ideally the SSC should query SMW with en as its content language.