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/HistoryEntry/HistoryEntry.tsx

@@ -145,8 +145,10 @@ export function HistoryEntry({
                   <Stack gap="xs">
                     <Text size="sm">Parameters:</Text>
                     <ContentViewer
-                      type="json"
-                      content={serializeJson(parameters)}
+                      block={{
+                        type: "text",
+                        text: serializeJson(parameters),
+                      }}
                       copyable
                     />
                   </Stack>
@@ -156,8 +158,10 @@ export function HistoryEntry({
                 <Stack gap="xs">
                   <Text size="sm">Response:</Text>
                   <ContentViewer
-                    type="json"
-                    content={serializeJson(response)}
+                    block={{
+                      type: "text",
+                      text: serializeJson(response),
+                    }}
                     copyable
                   />
                 </Stack>