Solderathon recruiting ontology: the World -> World' functor

[bmorphism]

Solderathon recruiting ontology — the World → World′ functor

Adds a small categorical world to the forest: a down-leveling functor F : 𝒲 → 𝒲′ that
maps professional archetypes (𝒲) to solderathon recruits (𝒲′) — the younger, faster,
cheaper image of each archetype we actually want at the bench.

What's in it

117 new .tree files, 10 entity types across two worlds + schema + audit:

𝒲 (archetype world)	F ↦	𝒲′ (solderathon world)
archetype ×26	↦	recruit ×26
competency ×18	↦	skill ×18
function ×3	↦	track ×3
team ×9	↦	pod ×9
level ×3	↦	stage ×3

Plus wld-0000 (the schema/olog) and wld-audit (the measured findings).

All the morphisms (it's a functor)

F carries every morphism, not just objects:
in_function, on_team, team_in, at_level, and the requires span. The schema invariant
in_function = team_in ∘ on_team (the commuting triangle) is preserved in 𝒲′ as
in_track = pod_in ∘ in_pod.

Measured invariants (read off, never assigned)

• morphism edges: 415, unresolved: 0 → H¹ = 0 (the world is closed)
• commuting triangle: 0 violations / 26 archetypes
• attractor valence r = Δa(younger) + Δv(faster) + Δc(cheaper), per recruit
• Σtrit = −10 ≡ 2 — not forced to 0. The drift is the finding: F is lossy on exactly the
  expensive archetypes (senior / finance / support have no younger·faster·cheaper image —
  16 clean / 10 obstructed). A solderathon attracts the cheap·fast·young 16. Content-H¹, kept.

Provenance

Built via the duckdb + webbed apparatus already used elsewhere in the forest (PLACE_WEBBED.md):
source ingested through duckdb, trees forester-compiled to XML, re-ingested via read_xml_objects

• xml_extract, and snapshotted into a DuckLake for time-travel. Verified independently by a
  babashka pass.

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Soldering / solderathon thread — cc @exanova-y @zubyul @dynamic-queries