Reduce duplicate scan terminal decision copy and chrome

Removed the scan KPI bar, trimmed redundant decision-card content, and shortened the primary reason text so the city analysis cards read like concise signals instead of repeating the same state across sections.

Constraint: Keep existing city decision logic and data flow unchanged while simplifying the UI
Rejected: Rework the full card layout or mobile card flow | larger surface area than requested
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Keep hero, decision band, and market line responsibilities separate to avoid duplicate copy returning
Tested: frontend npm run build
Not-tested: Manual visual QA in browser across desktop/mobile breakpoints

frontend/components/dashboard/ScanTerminalMobile.module.css

@@ -176,10 +176,6 @@
     max-width: 100%;
   }
 
-  .root :global(.scan-kpi-bar) {
-    grid-template-columns: repeat(2, minmax(0, 1fr));
-  }
-
   .root :global(.scan-topbar) {
     flex-direction: column;
     align-items: flex-start;
@@ -310,10 +306,6 @@
     font-size: 13px;
   }
 
-  .root :global(.scan-kpi-bar) {
-    grid-template-columns: 1fr;
-  }
-
   .root :global(.scan-topbar-tabs) {
     gap: 14px;
     flex-wrap: wrap;
@@ -389,12 +381,6 @@
     font-size: 20px;
   }
 
-  .root :global(.scan-ai-decision-long),
-  .root :global(.scan-ai-decision-reasons),
-  .root :global(.scan-ai-decision-risk) {
-    display: none;
-  }
-
   .root :global(.scan-ai-market-mobile-line) {
     display: flex;
     align-items: center;