feat: add optional manufacturer field to brand schema

[jpapiez]

Summary

Adds an optional manufacturer property to brand_schema.json that links sub-brands/product lines back to their parent manufacturer's brand id. This enables querying "show me all Polymaker filaments" across product lines like PolyLite, PolyMax, etc. without URL-matching hacks.

Problem

Several manufacturers sell filaments under multiple product line brands. Currently these are separate top-level brands with no schema-level link to a parent manufacturer:

Manufacturer	Product Line Brands	Count
Polymaker	Polymaker, PolyLite, PolyMax, PolyFlex, PolyMide, PolySonic, Panchroma, Fiberon	8
PrimaCreator	PrimaCreator, PrimaSelect, PrimaValue, EasyPrint	4
PrintedSolid	PrintedSolid, Jessie	2
Spectrum	Spectrum, The Filament	2
SmartPrint/Print-Imagine	SmartPrint, Professional LAB	2

Changes

Schema (schemas/brand_schema.json)

Added optional manufacturer property using the existing id pattern — references the parent brand's id.

Data (14 brand.json files)

Added "manufacturer" field to all sub-brand entries pointing to their parent brand id.

Design Decisions

• Optional field: Non-breaking change. Existing brands without product line splits don't need it.
• References brand id: Uses the same id pattern already defined in the schema, keeping it consistent.
• No validation of reference target: The schema validates format only. Cross-reference validation (does the referenced brand exist?) could be added to the validator separately if desired.
• Eryone bugfix split out: The Eryone website correction has been moved to a separate PR (fix: correct eryone website from fiberlogy.com to eryone3d.com #186) per reviewer request.

Validation

./ofd.sh validate
+ All validations passed!

[Copilot]

Pull request overview

Adds a new optional manufacturer link to the brand schema so sub-brands/product lines can reference their parent manufacturer brand id, enabling cleaner “group by manufacturer” queries across brands.

Changes:

• Add optional manufacturer property to schemas/brand_schema.json referencing the existing brand id format.
• Populate manufacturer in multiple sub-brand data/*/brand.json entries (e.g., Polymaker lines, PrimaCreator lines, PrintedSolid/Jessie, Spectrum/The Filament).
• Fix Eryone’s website URL in data/eryone/brand.json.

Reviewed changes

Copilot reviewed 16 out of 17 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
schemas/brand_schema.json	Adds optional manufacturer field to brand schema
ofd.sh	Introduces a CLI wrapper script for setup + running commands
data/the_filament/brand.json	Adds manufacturer: "spectrum"
data/smartprint/brand.json	Adds manufacturer field
data/professional_lab/brand.json	Adds manufacturer: "smartprint"
data/primavalue/brand.json	Adds manufacturer: "primacreator"
data/primaselect/brand.json	Adds manufacturer: "primacreator"
data/easyprint/brand.json	Adds manufacturer: "primacreator"
data/polylite/brand.json	Adds manufacturer: "polymaker"
data/polymax/brand.json	Adds manufacturer: "polymaker"
data/polyflex/brand.json	Adds manufacturer: "polymaker"
data/polymide/brand.json	Adds manufacturer: "polymaker"
data/polysonic/brand.json	Adds manufacturer: "polymaker"
data/fiberon/brand.json	Adds manufacturer: "polymaker"
data/panchroma/brand.json	Adds manufacturer: "polymaker"
data/jessie/brand.json	Adds manufacturer: "printedsolid"
data/eryone/brand.json	Corrects website to https://eryone3d.com/

Comments suppressed due to low confidence (1)

data/panchroma/brand.json:8

• This JSON object is missing its closing } (and the indentation is inconsistent with the rest of the file). As-is, brand.json is invalid JSON and should fail parsing/validation; add the closing brace and keep formatting consistent.

  "origin": "CN",
  "manufacturer": "polymaker"

[coffandro]

@jpapiez the schema change will need a bit more consideration internally, if you would please move the bug fixes into its own branches that would be great :D

[jpapiez]

@jpapiez the schema change will need a bit more consideration internally, if you would please move the bug fixes into its own branches that would be great :D

Will do.

[jpapiez]

Split done per the review feedback:

• Eryone website fix → separate PR fix: correct eryone website from fiberlogy.com to eryone3d.com #186 (fix/eryone-website)
• Schema + manufacturer data → this PR (force-pushed to remove the eryone change)

Regarding the $ref sibling keyword concern — this is a pre-existing pattern across ALL properties in brand_schema.json (every property uses type + description + $ref siblings). The manufacturer field follows the exact same pattern for consistency. A schema-wide fix for the draft-07 $ref behavior would be a separate concern.

[cjavad]

Blocked by #244