Examples; Add minimal led

[IoannisP-ITENG]

Examples: Add minimal led; Library: Add ANY

Examples: Add some extra buildutils
lcsc: Improve paths
core: Make operations repr more readable
Library: Add Battery & Buttoncell
Picker: Improve recursive picking order determination
Library: Add ANY Parameter and update Operation resolution & picker

Description

Add a very simple, minimal code example to demonstrate faebryks power in a gif.

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• My code follows the coding guidelines of this project
• My PR title is following the contribution guidelines
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• I have added tests that prove my fix is effective or that my feature works (if applicable)
• New and existing unit tests pass locally with my changes
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[IoannisP-ITENG]

Somethings going wrong with the Operation param resolution in the example for the current limiting resistor.

PickError: Could not find part for module=<*|App.led|PoweredLED.current_limiting_resistor|Resistor> with params:
 {   'resistance': <*|Operation>[Parameter.__truediv__.<locals>.<lambda>](
  <*|Operation>[Parameter.__sub__.<locals>.<lambda>](
    <*|App.led|PoweredLED.power|ElectricPower.voltage|TBD>
    <*|Constant>(3.7)
  )
  <*|Operation>[Parameter.op.<locals>._is_pair.<locals>.<lambda>](
    <*|Constant>(0.1)
    <*|Operation>[Parameter.__truediv__.<locals>.<lambda>](
      <*|App.led|PoweredLED.led|LED.brightness|TBD>
      <*|Constant>(0.285)
    )
  )
)}