feat: exhaustive language schemas — all 18 tree-sitter grammars

[jamestexas]

Summary

Every compiled-in tree-sitter grammar now has a curated preset schema for language-aware auto-detection.

12 new schemas: JavaScript (imports/classes/exports), TypeScript (+interfaces/enums/type aliases), Java (classes/interfaces/enums/annotations), C (includes/functions/structs/enums/typedefs/macros), C++ (+classes/namespaces/templates), Ruby (require/classes/modules/methods), PHP (use/classes/interfaces/traits), Kotlin (classes/objects/interfaces), Swift (classes/structs/protocols/enums), Scala (classes/objects/traits/vals), Elixir (defmodule/def/defp/defmacro), YAML (top-level mappings)

Improved: Rust (added use imports), Terraform (added terraform{} and moved{} blocks)

Wiring: sourceCodePresets expanded from 5 → 18 languages; presetSchemas from 9 → 21 entries. Auto-detection now produces language-aware projections for all supported languages instead of falling back to generic FCA inference.

Also filed 2 ley-line beads for downstream work: tree-sitter query validation endpoint, language-aware embedding metadata.

Test plan

• task build succeeds
• task test — all tests pass
• TestResolveSchema_AllPresets — all 21 presets load and parse
• task test-go-schema — self-hosting smoke test passes
• Manual: mache serve ~/some-ts-repo → verify TS constructs projected
• Manual: mache serve ~/some-rust-repo → verify use imports appear

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Adds curated preset schemas for every compiled-in tree-sitter grammar so auto-detected projects get language-aware projections (instead of falling back to generic FCA inference).

Changes:

• Added 12 new preset schema JSON files (JS/TS/Java/C/C++/Ruby/PHP/Kotlin/Swift/Scala/Elixir/YAML).
• Expanded presetSchemas and sourceCodePresets wiring so all supported languages are eligible for auto-detected preset schemas.
• Enhanced existing presets (Rust use imports; Terraform terraform{} and moved{} blocks).

Reviewed changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
cmd/schemas/yaml.json	New YAML preset schema (mapping projections).
cmd/schemas/typescript.json	New TypeScript preset schema (imports/functions/classes/interfaces/type aliases/enums/exports/vars).
cmd/schemas/terraform.json	Adds terraform{} and moved{} block projections to Terraform preset.
cmd/schemas/swift.json	New Swift preset schema (imports/types/functions).
cmd/schemas/scala.json	New Scala preset schema (imports/classes/objects/traits/vals/types).
cmd/schemas/rust.json	Adds Rust use import projections to existing preset.
cmd/schemas/ruby.json	New Ruby preset schema (require/classes/modules/methods).
cmd/schemas/php.json	New PHP preset schema (use/classes/interfaces/traits/functions/enums).
cmd/schemas/kotlin.json	New Kotlin preset schema (imports/classes/objects/interfaces/functions).
cmd/schemas/javascript.json	New JavaScript preset schema (imports/functions/classes/exports/vars).
cmd/schemas/java.json	New Java preset schema (imports/classes/interfaces/enums/annotations).
cmd/schemas/elixir.json	New Elixir preset schema (defmodule/def/defp/defmacro).
cmd/schemas/cpp.json	New C++ preset schema (includes/functions/structs/enums/typedefs/macros/classes/namespaces/templates).
cmd/schemas/c.json	New C preset schema (includes/functions/structs/enums/typedefs/macros).
cmd/schemas.go	Registers new preset schema files in presetSchemas for resolution/loading.
cmd/infer.go	Expands sourceCodePresets so inference prefers presets for all supported languages.

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