fix(dashboards): Sync MCP prebuilt configs

Update the MCP prebuilt dashboard filters to use span.name for mcp.server.

This keeps the prebuilt dashboards aligned with the field migration on this branch so the default queries continue to return MCP data.

Refs TET-2070
Co-Authored-By: Codex <noreply@openai.com>

Author: obostjancic

static/app/views/dashboards/utils/prebuiltConfigs/ai/mcpOverview.ts

@@ -6,7 +6,7 @@ import {WIDGET_COLUMN_LABELS} from 'sentry/views/dashboards/utils/prebuiltConfig
 import {spaceWidgetsEquallyOnRow} from 'sentry/views/dashboards/utils/prebuiltConfigs/utils/spaceWidgetsEquallyOnRow';
 import {SpanFields, SpanFunction} from 'sentry/views/insights/types';
 
-const MCP_SERVER_FILTER = `${SpanFields.SPAN_OP}:mcp.server`;
+const MCP_SERVER_FILTER = `${SpanFields.NAME}:mcp.server`;
 const MCP_TOOL_FILTER = `${MCP_SERVER_FILTER} has:${SpanFields.MCP_TOOL_NAME}`;
 const MCP_RESOURCE_FILTER = `${MCP_SERVER_FILTER} has:${SpanFields.MCP_RESOURCE_URI}`;
 const MCP_PROMPT_FILTER = `${MCP_SERVER_FILTER} has:${SpanFields.MCP_PROMPT_NAME}`;

static/app/views/dashboards/utils/prebuiltConfigs/ai/mcpPrompts.ts

@@ -7,7 +7,7 @@ import {WIDGET_COLUMN_LABELS} from 'sentry/views/dashboards/utils/prebuiltConfig
 import {spaceWidgetsEquallyOnRow} from 'sentry/views/dashboards/utils/prebuiltConfigs/utils/spaceWidgetsEquallyOnRow';
 import {SpanFields, SpanFunction} from 'sentry/views/insights/types';
 
-const MCP_PROMPT_FILTER = `${SpanFields.SPAN_OP}:mcp.server has:${SpanFields.MCP_PROMPT_NAME}`;
+const MCP_PROMPT_FILTER = `${SpanFields.NAME}:mcp.server has:${SpanFields.MCP_PROMPT_NAME}`;
 
 const FIRST_ROW_WIDGETS = spaceWidgetsEquallyOnRow(
   [

static/app/views/dashboards/utils/prebuiltConfigs/ai/mcpResources.ts

@@ -7,7 +7,7 @@ import {WIDGET_COLUMN_LABELS} from 'sentry/views/dashboards/utils/prebuiltConfig
 import {spaceWidgetsEquallyOnRow} from 'sentry/views/dashboards/utils/prebuiltConfigs/utils/spaceWidgetsEquallyOnRow';
 import {SpanFields, SpanFunction} from 'sentry/views/insights/types';
 
-const MCP_RESOURCE_FILTER = `${SpanFields.SPAN_OP}:mcp.server has:${SpanFields.MCP_RESOURCE_URI}`;
+const MCP_RESOURCE_FILTER = `${SpanFields.NAME}:mcp.server has:${SpanFields.MCP_RESOURCE_URI}`;
 
 const FIRST_ROW_WIDGETS = spaceWidgetsEquallyOnRow(
   [

static/app/views/dashboards/utils/prebuiltConfigs/ai/mcpTools.ts

@@ -7,7 +7,7 @@ import {WIDGET_COLUMN_LABELS} from 'sentry/views/dashboards/utils/prebuiltConfig
 import {spaceWidgetsEquallyOnRow} from 'sentry/views/dashboards/utils/prebuiltConfigs/utils/spaceWidgetsEquallyOnRow';
 import {SpanFields, SpanFunction} from 'sentry/views/insights/types';
 
-const MCP_TOOL_FILTER = `${SpanFields.SPAN_OP}:mcp.server has:${SpanFields.MCP_TOOL_NAME}`;
+const MCP_TOOL_FILTER = `${SpanFields.NAME}:mcp.server has:${SpanFields.MCP_TOOL_NAME}`;
 
 const FIRST_ROW_WIDGETS = spaceWidgetsEquallyOnRow(
   [