fix(jira): correct Data Sensitivity field ID and replicate Jira's real classification scheme

The auto-create-ticket call was sending customfield_11233 (a field that
doesn't exist in the project) instead of the real Data Sensitivity field
customfield_11814, which made Jira reject the WHOLE issue and silently
block ticket creation for every new test.

Also replaces Aegis's invented 4-tier data_classification scheme
(public_release/general_use/confidential/restricted) with the 6 values
Jira's Data Sensitivity field actually uses (public/general_use/
internal_use_only/trusted_people/customer_content/pii), since that is
the classification the organization actually applies. Includes a data
migration remapping existing rows and a defensive retry if Jira ever
rejects an unscreened custom field again.

frontend/src/components/test-detail/DataClassificationBadge.tsx

@@ -5,10 +5,12 @@ import type { DataClassification } from "../../types/models";
 // ── Options ────────────────────────────────────────────────────────
 
 const CLASSIFICATION_OPTIONS: { value: DataClassification; label: string; color: string }[] = [
-  { value: "public_release", label: "Public Release", color: "border-gray-500/30 bg-gray-800/50 text-gray-400" },
+  { value: "public", label: "Public", color: "border-gray-500/30 bg-gray-800/50 text-gray-400" },
   { value: "general_use", label: "General Use", color: "border-blue-500/30 bg-blue-900/30 text-blue-400" },
-  { value: "confidential", label: "Confidential", color: "border-amber-500/30 bg-amber-900/30 text-amber-400" },
-  { value: "restricted", label: "Restricted", color: "border-red-500/30 bg-red-900/30 text-red-400" },
+  { value: "internal_use_only", label: "Internal Use Only", color: "border-amber-500/30 bg-amber-900/30 text-amber-400" },
+  { value: "trusted_people", label: "Trusted People", color: "border-orange-500/30 bg-orange-900/30 text-orange-400" },
+  { value: "customer_content", label: "Customer Content", color: "border-pink-500/30 bg-pink-900/30 text-pink-400" },
+  { value: "pii", label: "PII", color: "border-red-500/30 bg-red-900/30 text-red-400" },
 ];
 
 // ── Props ──────────────────────────────────────────────────────────

frontend/src/types/models.ts

@@ -62,7 +62,13 @@ export type ContainmentResult = "contained" | "partially_contained" | "not_conta
 
 export type AttackSuccessResult = "successful" | "not_successful" | "partially_successful";
 
-export type DataClassification = "public_release" | "general_use" | "confidential" | "restricted";
+export type DataClassification =
+  | "public"
+  | "general_use"
+  | "internal_use_only"
+  | "trusted_people"
+  | "customer_content"
+  | "pii";
 
 export type ValidationStatus = "pending" | "approved" | "rejected";