Add shared workflows for OpenSwiftUI organization

Added workflow files that reference the reusable workflows from the github-workflows repository to enable consistent automation across OpenSwiftUI organization repositories.

Author: Kyle-Ye

.github/workflows/claude.yml

@@ -0,0 +1,16 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    uses: OpenSwiftUIProject/github-workflows/.github/workflows/claude.yml@main
+    secrets: inherit

.github/workflows/issue-triage.yml

@@ -0,0 +1,10 @@
+name: Issue Triage
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  triage-issue:
+    uses: OpenSwiftUIProject/github-workflows/.github/workflows/issue-triage.yml@main
+    secrets: inherit