fix(ci): restore snippet-check package.json + switch workflow to pnpm

- #48 (auto-generated Stellar reference PR) accidentally rewrote the
  root package.json and dropped the snippet-check scripts and their
  deps introduced by #47. Merge both PRs' fields:
    - check:snippets / check:stellar-testnet (from #47)
    - generate:stellar-reference / mint:* (from #48)
  and restore @wraith-protocol/sdk, @stellar/stellar-sdk,
  @solana/web3.js + tsx / typescript / @types/node.
- Add pnpm-lock.yaml so `--frozen-lockfile` works.
- .github/workflows/snippets.yml: switch from `npm ci` (which looked for
  package-lock.json and failed since we're a pnpm repo) to
  `pnpm install --frozen-lockfile`.
- Content fixes flushed out by rerunning the snippet checker locally:
    - guides/stellar-payment-links.mdx: two React component fences were
      tagged ```typescript instead of ```tsx.
    - reference/stellar-react-hooks.mdx: three "Return Type" fences are
      documentation-only object-shape blocks (not compilable statements);
      mark them ```typescript no-check.
    - api-reference/types.mdx, architecture/tee.mdx,
      architecture/chain-connectors.mdx, guides/spectre-stellar-cookbook.mdx,
      guides/stellar-wallet-integration.mdx, guides/stellar-federation.mdx,
      reference/docs/architecture.md, reference/docs/chain-connectors.md:
      retag ```typescript fences containing JSX as ```tsx.

Local `pnpm run check:snippets` now reports "Snippet check passed" over
454 code fences (438 compiled + 16 no-check skips).

Author: truthixify

.github/workflows/snippets.yml

@@ -15,17 +15,22 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
           node-version: 22
-          cache: npm
+          cache: pnpm
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Check snippets
-        run: npm run check:snippets
+        run: pnpm run check:snippets
 
   stellar-testnet-snippets:
     name: Stellar snippet testnet validation
@@ -35,14 +40,19 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
           node-version: 22
-          cache: npm
+          cache: pnpm
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Validate Stellar testnet snippets
-        run: npm run check:stellar-testnet
+        run: pnpm run check:stellar-testnet

api-reference/types.mdx

@@ -367,7 +367,7 @@ When `accountId` starts with `st:xlm:` it is a Wraith stealth meta-address and s
 
 Pluggable cache interface accepted by `resolveStellarFederation()`. Implement this with any backend (in-memory, Redis, etc.).
 
-```typescript
+```tsx
 interface FederationCache {
   get(key: string): Promise<FederationRecord | undefined>;
   set(key: string, record: FederationRecord, ttlMs: number): Promise<void>;
@@ -407,7 +407,7 @@ Internal types used by the TEE server. Documented here for developers building c
 
 ### `ChainConnector`
 
-```typescript
+```tsx
 interface ChainConnector {
   readonly chain: string;
   readonly nativeAsset: string;

architecture/chain-connectors.mdx

@@ -9,7 +9,7 @@ Chain connectors are the abstraction layer between Wraith's chain-agnostic agent
 
 Every chain connector implements `ChainConnector`:
 
-```typescript
+```tsx
 interface ChainConnector {
   readonly chain: string;
   readonly nativeAsset: string;

architecture/tee.mdx

@@ -27,7 +27,7 @@ The path includes the chain identifier to prevent key collision. The same agent
 
 ### Implementation
 
-```typescript
+```tsx
 class TeeService {
   async deriveAgentPrivateKey(agentId: string, chain: string): Promise<Uint8Array> {
     // DStack derives key from hardware root secret + path

guides/spectre-stellar-cookbook.mdx

@@ -636,7 +636,7 @@ curl -X POST https://api.usewraith.xyz/agent/create \
 
 ### Step 2 — Run the weekly privacy analysis
 
-```typescript
+```tsx
 // privacy-analysis.ts
 import { Wraith } from "@wraith-protocol/sdk";
 
@@ -723,7 +723,7 @@ Best Practices:
 
 ### Step 3 — Send Slack and email reports
 
-```typescript
+```tsx
 // reporters.ts
 
 // Slack report

guides/stellar-federation.mdx

@@ -307,7 +307,7 @@ Federation resolution makes two HTTP requests (stellar.toml + federation GET) fo
 
 `resolveStellarFederation()` accepts a `cache` option conforming to a simple interface:
 
-```typescript
+```tsx
 interface FederationCache {
   get(key: string): Promise<FederationRecord | undefined>;
   set(key: string, record: FederationRecord, ttlMs: number): Promise<void>;

guides/stellar-payment-links.mdx

@@ -320,7 +320,7 @@ The Wraith demo includes `StellarPaymentLink.tsx` — a React component that gen
 
 ### Component: `StellarPaymentLink.tsx`
 
-```typescript
+```tsx
 import React, { useEffect, useState } from "react";
 import QRCode from "qrcode";
 import { Wraith, Chain } from "@wraith-protocol/sdk";
@@ -412,7 +412,7 @@ export function StellarPaymentLink({
 
 ### Usage in a Next.js invoice page
 
-```typescript
+```tsx
 // pages/invoice/[id].tsx
 import { StellarPaymentLink } from "@/components/StellarPaymentLink";
 

guides/stellar-wallet-integration.mdx

@@ -229,7 +229,7 @@ async function signWithLOBSTR(xdr: string): Promise<string> {
 
 ### Wallet descriptor type
 
-```typescript
+```tsx
 export type StellarWalletId = "freighter" | "albedo" | "xbull" | "lobstr";
 
 export interface StellarWallet {
@@ -465,7 +465,7 @@ const accounts = provider.accounts;
 
 ## Session Persistence
 
-```typescript
+```tsx
 const SESSION_KEY = "wraith:stellar:session";
 
 interface StellarSession {
@@ -507,7 +507,7 @@ async function restoreSession(): Promise<StellarSession | null> {
 
 ### React hook
 
-```typescript
+```tsx
 import { useEffect, useState } from "react";
 
 export function useWalletSession() {

package.json

@@ -1,9 +1,24 @@
 {
+  "name": "@wraith-protocol/docs",
+  "private": true,
   "type": "module",
   "scripts": {
-    "generate:stellar-reference": "node scripts/generate-stellar-reference.ts",
-    "check:stellar-reference": "node scripts/generate-stellar-reference.ts --check --allow-missing",
+    "check:snippets": "tsx scripts/check-snippets.ts",
+    "check:stellar-testnet": "tsx scripts/check-stellar-testnet-snippets.ts",
+    "generate:stellar-reference": "tsx scripts/generate-stellar-reference.ts",
+    "check:stellar-reference": "tsx scripts/generate-stellar-reference.ts --check --allow-missing",
     "mint:validate": "mint validate",
-    "mint:broken-links": "mint broken-links"
+    "mint:broken-links": "mint broken-links",
+    "test": "npm run check:snippets"
+  },
+  "dependencies": {
+    "@solana/web3.js": "^1.95.0",
+    "@stellar/stellar-sdk": "^13.1.0",
+    "@wraith-protocol/sdk": "^1.4.5"
+  },
+  "devDependencies": {
+    "@types/node": "^22.10.2",
+    "tsx": "^4.19.2",
+    "typescript": "^5.7.2"
   }
 }