migrated custom tools to V2 plugin

.opencode/plugins/tools/tea-pr-get.ts

@@ -0,0 +1,22 @@
+import { $ } from "bun"
+import type { Info } from "@opencode/plugin/promise/tool"
+
+const teaPrGet: Info = {
+  name: "tea-pr-get",
+  description: "Get a specific pull request with all details and comments using tea CLI",
+  input: {
+    type: "object",
+    properties: {
+      pullNumber: { type: "number", description: "Pull request number/index" },
+    },
+    required: ["pullNumber"],
+    additionalProperties: false,
+  },
+  async execute(input) {
+    const { pullNumber } = input as { pullNumber: number }
+    const result = await $`tea pulls ${pullNumber} --comments --output json`.text()
+    return { content: result.trim() }
+  },
+}
+
+export default teaPrGet