Add UNKNOWN and NOT_IMPLEMENTED measure states

Introduce two new measure states across the full stack: database
migration, Go coredata, GraphQL schema, MCP specification, and
frontend UI (labels, badge variants, and colors).

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

packages/helpers/src/measure.ts

@@ -19,6 +19,8 @@ export const measureStates = [
     "IN_PROGRESS",
     "NOT_APPLICABLE",
     "NOT_STARTED",
+    "UNKNOWN",
+    "NOT_IMPLEMENTED",
 ] as const;
 
 export function getMeasureStateLabel(__: Translator, state: string) {
@@ -31,6 +33,10 @@ export function getMeasureStateLabel(__: Translator, state: string) {
             return __("Not Applicable");
         case "NOT_STARTED":
             return __("Not Started");
+        case "UNKNOWN":
+            return __("Unknown");
+        case "NOT_IMPLEMENTED":
+            return __("Not Implemented");
         default:
             return __("Unknown");
     }

packages/ui/src/Molecules/Badge/MeasureBadge.tsx

@@ -31,6 +31,8 @@ const stateToVariant: Record<
   IN_PROGRESS: "info",
   NOT_APPLICABLE: "neutral",
   NOT_STARTED: "neutral",
+  UNKNOWN: "neutral",
+  NOT_IMPLEMENTED: "danger",
 };
 
 export function MeasureBadge({ state }: Props) {

packages/ui/src/Molecules/MeasureImplementation/MeasureImplementation.stories.tsx

@@ -25,7 +25,7 @@ export default {
 
 type Story = StoryObj<typeof MeasureImplementation>;
 
-type MeasureState = "IMPLEMENTED" | "IN_PROGRESS" | "NOT_APPLICABLE" | "NOT_STARTED";
+type MeasureState = "IMPLEMENTED" | "IN_PROGRESS" | "NOT_APPLICABLE" | "NOT_STARTED" | "UNKNOWN" | "NOT_IMPLEMENTED";
 
 export const Default: Story = {
   args: {

packages/ui/src/Molecules/MeasureImplementation/MeasureImplementation.tsx

@@ -31,6 +31,8 @@ const stateToColor: Record<MeasureState, string> = {
   IN_PROGRESS: "bg-border-warning",
   NOT_APPLICABLE: "bg-border-info",
   NOT_STARTED: "bg-highlight",
+  UNKNOWN: "bg-highlight",
+  NOT_IMPLEMENTED: "bg-border-danger",
 };
 
 export function MeasureImplementation({ measures, className }: Props) {