Rewrite Sign and Text-Display Rendering Code to be more Flexible and Reusable

[creatorfromhell]

Summary

What does this PR do?

RenderComponent System

The render component system replaces the current sign layout system and the text-display system, combining both into a single flexible rendering system.

The layout options for signs retain the current iteration (header, trading, item, level, price), while introducing greater customization. Components are now divided into three categories:

• Full line components – occupy an entire sign line.
• Inline components – replace only themselves and can be combined with surrounding text.
• Conditional components – behave like inline components but automatically change their output based on the current shop state.

Full Line Components

• header – shop owner/availability header
• item – formatted item display
• level – item level/duration line
• price – complete price line with stacking shop support
• trading – trading/stock status line

Inline Components

• <amount> – item amount
• <item_name> – item display name
• <item_level> – enchantment level, potion duration, or similar item metadata
• <owner> – shop owner name
• <price_alone> – formatted price only
• <price_amount> – formatted price text with stacking shop support
• <status> – current shop state/status
• <stock> – remaining stock display
• <type> – shop type (Buy/Sell/etc.)

Conditional Components

Conditional components dynamically determine their output based on the current shop state.

• <amount_auto> – Displays:
  • Out of Stock when the shop has no remaining stock.
  • Unlimited when the shop has unlimited stock.
  • The remaining stock amount when the shop has available stock.

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Type of Change

• Feature
• Bug fix
• Refactor / Cleanup
• Documentation
• Breaking change

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Basic Checks

• I have tested these changes locally
• I confirm no undocumented AI-generated code was used in this submission

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Notes (optional)

Add anything important for reviewers:

• Why this change was needed
• Edge cases
• Implementation details

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Config Changes (if applicable)

Only fill this out if you touched config:

• Added/changed:
• Default values:
• Any risks or notes:

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Breaking Changes (if applicable)

• What changed:
• Required action:

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Related (optional)

• Fixes Issue #
• Related to Issue/PR #

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[github-actions]

Latest build artifacts are available for this PR.

Commit: 43ba8e1
Workflow run: https://github.com/QuickShop-Community/QuickShop-Hikari/actions/runs/28274176974

Download the artifact named:

quickshop-pr-2417