Implement Moss blocks

[Azvyl]

This PR implements moss blocks and moss carpets, including their pale variants. This also update relevant block logic to recognize moss blocks as valid support.

• Moss Block
• Moss Carpet
• Pale Moss Block
• Pale Moss Carpet

This PR does not implement Azalea and Flowering Azalea

1.17.0 - Caves and Cliffs, 1.21.50 - The Garden Awakens

Related issues & PRs

#6116

Changes

API changes

• Added new block classes: MossBlock, MossCarpet, PaleMossBlock, PaleMossCarpet, and PaleMossCarpetVine
• Registered MOSS_BLOCK, MOSS_CARPET, PALE_MOSS_BLOCK, PALE_MOSS_CARPET, and PALE_MOSS_CARPET_VINE in VanillaBlocks
• Added new block type IDs for moss blocks and carpets in BlockTypeIds
• Introduced the MOSS_REPLACEABLE tag in BlockTypeTags and applied it to relevant existing blocks to allow moss spreading and placement
• Updated support logic in various blocks to allow placement on moss blocks and recognize moss blocks as valid supports.

Behavioural changes

• These blocks now recognize moss block as valid support:
  • Bamboo & Bamboo Sapling
  • Big Dripleaf
  • Deadbush
  • DoublePlant
  • Flowers
  • Nether Fungus
  • Nether Roots
  • Nether Sprouts
  • Pink Petals
  • Saplings
  • Small Dripleaf
  • Sugarcane
  • Sweet Berry Bush
  • Tall Grass

Follow-up

Implement Azalea and Flowering Azalea

Tests

https://youtu.be/mBI6AJ52Lx8

[dktapps]

I don't know WTF is going on with Mossy Carpet

[dktapps]

Sorry for all the WTFs btw. Since I'm not familiar with pale moss carpets I was tripping out wondering if you'd vibecoded the class for it 😂

[ShockedPlot7560]

I wonder if I missed something with the TODO removing ? Does minecraft changed the behavior ?

[Azvyl]

I added the DIRT tag to the moss block. That's what the game does to check for support for most blocks

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