revamp whole EA flow. Server created EAs when we do certain jobs (transform, delete_files, restore_files), then instead of faking amendments in the jscript, get job creation to return EA from job ORM, then check is now generic for end of any amendment job, and when it finishes, use that to clear our amendments in document, and redraw through normal UI code. No smarts in client, all driven by state from server, and if we reload a page mid jobs, it has required state, and because an amendment job is still progressing, it runs check code again

amend.py

@@ -32,6 +32,7 @@ class EntryAmendment(PA,db.Model):
     job_id = db.Column(db.Integer, db.ForeignKey("job.id"), primary_key=True )
     amend_type = db.Column(db.Integer, db.ForeignKey("amendment_type.id"))
     type = db.relationship("AmendmentType", backref="entry_amendment")
+    job = db.relationship("Job", back_populates="amendments")
 
 
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