Implement: openbuilt-exporter Specification

[rubenvdlinde]

OpenSpec Change: openbuilt-exporter

Spec path: openspec/changes/openbuilt-exporter

Generated from Specter (0 features).

[rubenvdlinde]

[Hydra Supervisor] Escalated to needs-input.

Reason: Spec directory for openbuilt-exporter not found in any known location (checked hydra/openspec/changes/, openbuilt/openspec/changes/, and the ConductionNL/openbuilt default branch).

The Builder cannot implement a spec it cannot read. Stripping all trigger labels (build:queued, ready-to-build) so the supervisor stops re-evaluating this issue every cycle.

To re-queue: (1) create the spec under openspec/changes/openbuilt-exporter/ with a valid hydra.json, then (2) remove needs-input and re-add build:queued.