fix(platform): wire Search blocks and Add to skills to their sentence-case labels

The command list's Search blocks row matched the old 'Search Blocks' label, so
clicking it did nothing and the Toolbar tab never opened. The app-level skill
editor still offered 'Add to Skills' while the workspace one says Add to skills.

Author: waleedlatif1

apps/sim/app/(product)/_components/workspace/workflows/command-list/command-list.tsx

@@ -62,7 +62,7 @@ export function CommandList() {
    * Mirrors the behavior of the corresponding global keyboard shortcuts:
    * - New Agent: add an agent block to the canvas
    * - Logs: navigate to workspace logs
-   * - Search Blocks: focus the toolbar's block search
+   * - Search blocks: focus the toolbar's block search
    *
    * @param label - Command label that was clicked.
    */
@@ -78,7 +78,7 @@ export function CommandList() {
             router.push(hrefFor(workspacePath(workspaceId, 'logs')))
             return
           }
-          case 'Search Blocks': {
+          case 'Search blocks': {
             invokeGlobalCommand('focus-toolbar-search')
             return
           }

apps/sim/app/(product)/o/[organizationId]/integrations/_components/integration-capabilities/integration-capabilities.tsx

@@ -72,7 +72,7 @@ export function IntegrationCapabilities({
             instructions: skill.content,
             source: { providerId, name: skill.name },
           }}
-          createLabel='Add to Skills'
+          createLabel='Add to skills'
           deleteLabel='Remove from Skills'
           onSave={onSave}
           onClose={() => setSkill(null)}