chore: adding mermaid plugin

Author: amessbee

main/.vitepress/config.mjs

@@ -1,8 +1,9 @@
 import { defineConfig } from 'vitepress';
 import { nav } from './themeConfig/nav.js';
 import { rewrites } from './themeConfig/rewrites.js';
+import { withMermaid } from "vitepress-plugin-mermaid";
 
-export default defineConfig({
+export default withMermaid({
   /* --- FOR DEPLOYMENT TO GITHUB PAGES--- */
   base: '/', // The base URL the site will be deployed at.
   outDir: '../dist',

main/guides/orchestration/index.md

@@ -36,6 +36,34 @@ The Orchestration API handles asynchronous tasks and complex workflows, includin
 
 The following sequence diagram provides a comprehensive overview of the Orchestration process within the Agoric platform. This example illustrates the interaction between various components, highlighting how the Orchestration library (`OrchLib`) facilitates cross-chain operations. This is a good first example to understand the flow of the Orchestration API, showing the steps involved in creating and managing cross-chain transactions.
 
-<br/>
-<img src="/reference/assets/sequence-diagrams/orchestration-workflow-1.svg" width="100%" />
-<br/>
+```mermaid
+---
+title: Orchestration Osmosis Transfer Example
+---
+sequenceDiagram
+    participant contract
+
+    contract->>OrchLib: provideOrchestration
+    OrchLib --> contract: orch
+    create participant orch
+    contract --> orch: getChain('osmosis')
+    orch->>AgoricNames: lookup('chain', 'osmosis')
+    AgoricNames-->>orch: ChainInfo for osmosis
+    orch --> contract: osmosis chain object
+
+    participant osmosis
+    contract->>osmosis: makeAccount()
+    osmosis --> contract: osmoAccount123
+
+    create participant osmoAccount123
+    contract->>osmoAccount123: getAddress()
+
+    contract->>osmoAccount123: getBalances()
+    contract->>osmoAccount123: send(amount, receiverAddress)
+    osmoAccount123-->>contract: Transaction Status
+
+    %% note Cross-Chain Operation
+    contract->>osmoAccount123: transferSteps(amount, transferMsg)
+    %% note Execute Steps Across Chains
+    osmoAccount123-->>contract: Transfer Complete
+```

package.json

@@ -67,10 +67,12 @@
     "eslint-plugin-prettier": "^5.2.1",
     "glob": "7.1.7",
     "import-meta-resolve": "^2.2.2",
+    "mermaid": "^11.3.0",
     "prettier": "^3.3.3",
     "ses": "^1.8.0",
     "stylus": "^0.62.0",
-    "vitepress": "1.3.4"
+    "vitepress": "1.3.4",
+    "vitepress-plugin-mermaid": "^2.0.17"
   },
   "globals": {
     "harden": "readonly"