Add new communication table

It allows us to track when communication tasks are complete, and
information about how they were completed, separate from the entries
that created the tasks in the first place (reports, emails, texts)

db/dberrors/communication.bob.go

@@ -0,0 +1,17 @@
+// Code generated by BobGen psql v0.42.5. DO NOT EDIT.
+// This file is meant to be re-generated in place and/or deleted at any time.
+
+package dberrors
+
+var CommunicationErrors = &communicationErrors{
+	ErrUniqueCommunicationPkey: &UniqueConstraintError{
+		schema:  "",
+		table:   "communication",
+		columns: []string{"id"},
+		s:       "communication_pkey",
+	},
+}
+
+type communicationErrors struct {
+	ErrUniqueCommunicationPkey *UniqueConstraintError
+}