Initial commit of Descrybe v2 without local scratch artifacts.

Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.

apps/api/sql/schema/009_processing_step_progress.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+ALTER TABLE processing_jobs
+  ADD COLUMN IF NOT EXISTS current_step TEXT NOT NULL DEFAULT '',
+  ADD COLUMN IF NOT EXISTS step_progress JSONB NOT NULL DEFAULT '[]'::jsonb;
+
+-- +goose Down
+ALTER TABLE processing_jobs
+  DROP COLUMN IF EXISTS step_progress,
+  DROP COLUMN IF EXISTS current_step;