Phase 1: Refactor all 16 element component interfaces to use MCP SDK types

Replace ad-hoc local type definitions in element components with real
MCP SDK types and Inspector wrapper types from core/mcp/types.ts:

Schema-typed primitives:
- LogLevelBadge: LogLevel → LoggingLevel (SDK)
- TransportBadge: "stdio"|"http" → ServerType (core), add sse/streamable-http
- TaskStatusBadge: local TaskStatus → SDK TaskStatus (working/input_required/...)
- ServerStatusIndicator: inline union → ConnectionStatus (core), "failed"→"error"

MCP wrapper consumers:
- AnnotationBadge: label+variant → facet+value with SDK Role type
- CapabilityItem: name:string → capability:keyof ServerCapabilities|ClientCapabilities
- LogEntry: flat props → entry:{receivedAt:Date, params:LoggingMessageNotification["params"]}
- MessageBubble: flat props → message:SamplingMessage|PromptMessage
- ProgressDisplay: flat props → params:ProgressNotification["params"]

Composite-input elements:
- ContentViewer: type+content+mimeType → block:ContentBlock (SDK discriminated union)
- InlineError: message+details → error:{message,data?}
- ConnectionToggle: checked+loading+onChange → status:ConnectionStatus+onConnect/onDisconnect

Also updates all group/screen/view consumers to keep the build green,
and renames CSS variable --inspector-status-failed → --inspector-status-error.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

clients/web/src/components/groups/ResourceTemplatePanel/ResourceTemplatePanel.tsx

@@ -40,12 +40,6 @@ function previewUri(
   );
 }
 
-function priorityLabel(priority: number): string {
-  if (priority >= 0.7) return "priority: high";
-  if (priority >= 0.4) return "priority: medium";
-  return "priority: low";
-}
-
 const HeaderRow = Group.withProps({
   justify: "space-between",
   wrap: "nowrap",
@@ -128,13 +122,15 @@ export function ResourceTemplatePanel({
       <FooterRow>
         <AnnotationGroup>
           {annotations?.audience && (
-            <AnnotationBadge label={annotations.audience} variant="audience" />
+            <AnnotationBadge
+              facet="audience"
+              value={
+                annotations.audience.split(", ") as ("user" | "assistant")[]
+              }
+            />
           )}
           {annotations?.priority !== undefined && (
-            <AnnotationBadge
-              label={priorityLabel(annotations.priority)}
-              variant="priority"
-            />
+            <AnnotationBadge facet="priority" value={annotations.priority} />
           )}
         </AnnotationGroup>
         <Button size="sm" disabled={!canSubmit} onClick={handleSubmit}>