feat: add google stt and tts. add folders to organize agents

docs/configurations/agent-uuid.mdx

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+---
+title: "Agent UUID"
+description: "Find and use your workflow's stable Agent UUID"
+---
+
+The **Agent UUID** is the workflow's stable identifier. In API routes and payloads you may also see it called `workflow_uuid`.
+
+Unlike numeric workflow IDs, the Agent UUID is portable across environments and does not change when you publish new versions of the same workflow.
+
+## Where to find it
+
+You can copy the Agent UUID from two places in the dashboard.
+
+### From the workflow editor
+
+1. Open your agent in the workflow editor
+2. Click the **⋮** menu in the top-right of the header
+3. Click **Copy Agent UUID**
+
+### From the agent's Settings page
+
+1. Open the agent and go to **Settings**
+2. Scroll to the **Agent UUID** section
+3. Click the UUID code block, or use **Copy UUID**
+
+## Where you use it
+
+Use the Agent UUID for workflow-level routes such as:
+
+- `POST /api/v1/public/agent/workflow/{workflow_uuid}`
+- `POST /api/v1/public/agent/test/workflow/{workflow_uuid}`
+- `wss://<your-host>/api/v1/agent-stream/{agent_uuid}`
+
+<Note>
+Do not confuse the Agent UUID with an API Trigger node UUID (`trigger_path`).
+
+- Use the Agent UUID for workflow-level routes like `/public/agent/workflow/{workflow_uuid}`
+- Use the API Trigger node UUID for trigger routes like `/public/agent/{uuid}`
+- The API Trigger node path can be edited if you want something more descriptive
+- The Agent UUID is generated by Dograh and cannot be changed
+
+See [API Trigger](/voice-agent/api-trigger) for trigger-node URLs.
+</Note>