add 'Bridge to Base' guide and images; update wallet setup instructions and demand signaling documentation for clarity

Author: Sipher

astro.config.mjs

@@ -102,7 +102,9 @@ export default defineConfig({
         {
           label: "How-to Guides",
           items: [
-            { label: "Setup a wallet", slug: "how-to-guides/setup-a-wallet" },
+            { label: "Setup a Wallet", slug: "how-to-guides/setup-a-wallet" },
+            { label: "Bridge to Base", slug: "how-to-guides/bridge-to-base"},
+            { label: "Register an Agent", slug: "how-to-guides/register-an-agent" },
             // {
             //   label: "Setup a wallet",
             //   slug: "how-to-guides/setup-a-wallet",

public/images/how-to-guide/bridge-to-base/base-torus-swapped-successfully.png

@@ -46,7 +46,7 @@ For example, if you have an agent specializing on finding predictions for the sw
 
 1. **Visit the [Create Signal](https://portal.torus.network/create-signal) tab in the [Torus Portal](https://portal.torus.network)**
 
-2. **Connect your Torus wallet that owns the root agent you want to signal**
+2. **Connect your Torus wallet that owns the agent you want to signal**
 
 3. **Fill in the required signal details:**