insights(mood): drop the per-card generic disclaimer, defer to the page footer

The better-days board, the tag-influence list, and the tag × metric
crosstab each repeated a generic associations-not-causes / talk-to-your-
doctor caveat. That sentence now lives once in the page-level Insights
footer, so the three mood cards no longer restate it; the genuinely
specific FDR caveat on the discovered-relations board stays. Drop the
now-unused betterDays / influence / crosstab disclaimer keys from every
locale and update the two component tests that pinned the removed copy.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/components/insights/mood/__tests__/mood-better-days.test.tsx

@@ -80,12 +80,14 @@ describe("<MoodBetterDays>", () => {
     expect(html).toContain("r -0.45");
   });
 
-  it("renders the description and disclaimer once each", () => {
+  it("renders the description once and no local generic disclaimer", () => {
     const html = render(
       <MoodBetterDays factors={[tagFactor, metricFactor]} />,
     );
-    expect((html.match(/Associations only/g) ?? []).length).toBe(1);
     expect((html.match(/ranked by how strongly/g) ?? []).length).toBe(1);
+    // The generic "associations only, not causes" disclaimer now lives once
+    // in the page-level Insights footer, not on this board.
+    expect(html).not.toContain("Associations only");
     // one row per factor
     expect((html.match(/data-slot="mood-better-day-factor"/g) ?? []).length).toBe(
       2,

src/components/insights/mood/__tests__/mood-tag-influence.test.tsx

@@ -79,10 +79,12 @@ describe("<MoodTagInfluence>", () => {
     expect(html).not.toContain("charts.weekdaysFull.mon");
   });
 
-  it("renders the observational disclaimer once", () => {
+  it("does not render a local generic disclaimer", () => {
     const html = render(
       <MoodTagInfluence rows={[flatRow(), flatRow({ tag: "social" })]} />,
     );
-    expect((html.match(/not proof of cause/g) ?? []).length).toBe(1);
+    // The generic "associations, not causes" caveat now lives once in the
+    // page-level Insights footer, not on this list.
+    expect(html).not.toContain("not proof of cause");
   });
 });

src/components/insights/mood/mood-better-days.tsx

@@ -15,7 +15,8 @@ import type { MoodInfluenceConfidence } from "./mood-tag-influence";
  * surface — the headline "relations" answer to "what goes with my good
  * days?". The merge + ranking is pre-computed in `mood-aggregates.ts`
  * (`computeBetterDays`); this component only paints. Observational only;
- * the standing disclaimer is rendered once below the board.
+ * the standing "describes your own data, not a diagnosis" disclaimer lives
+ * once in the page-level Insights footer, not on this board.
  */
 
 export interface MoodBetterDayFactor {
@@ -138,9 +139,6 @@ export function MoodBetterDays({
           );
         })}
       </ul>
-      <p className="text-muted-foreground mt-3 text-[11px]">
-        {t("insights.mood.betterDays.disclaimer")}
-      </p>
     </div>
   );
 }

src/components/insights/mood/mood-tag-influence.tsx

@@ -12,7 +12,8 @@ import { cn } from "@/lib/utils";
  * the delta, and a confidence chip. The math is pre-computed in
  * `mood-aggregates.ts` (shared with the LLM snapshot), gated on per-group
  * sample floors — sparse tags never reach here. Observational only: the
- * "association, not cause" caption is rendered once below the list.
+ * generic "associations, not causes" caveat lives once in the page-level
+ * Insights footer, so this list no longer repeats it.
  */
 
 export type MoodInfluenceConfidence = "low" | "medium" | "high";
@@ -110,9 +111,6 @@ export function MoodTagInfluence({
           );
         })}
       </ul>
-      <p className="text-muted-foreground mt-3 text-[11px]">
-        {t("insights.mood.influence.disclaimer")}
-      </p>
     </div>
   );
 }

src/components/insights/mood/mood-tag-metric-crosstab.tsx

@@ -14,7 +14,8 @@ import type { MoodInfluenceConfidence } from "./mood-tag-influence";
  * pre-computed in `mood-aggregates.ts` (`computeTagMetricCrosstab`) — the
  * same Welch t-test + day floors + Benjamini-Hochberg FDR the rest of the
  * relations surface uses; only FDR-surviving rows reach here. Observational
- * only: the "association, not cause" caption renders once below the list.
+ * only: the generic "associations, not causes" caveat lives once in the
+ * page-level Insights footer, so this card no longer repeats it.
  */
 
 export type MoodCrosstabDisplay = "hours" | "kcal" | "score";
@@ -150,9 +151,6 @@ export function MoodTagMetricCrosstab({
           );
         })}
       </ul>
-      <p className="text-muted-foreground mt-3 text-[11px]">
-        {t("insights.mood.crosstab.disclaimer")}
-      </p>
     </div>
   );
 }