copy: unify Zeus channel text — Olympus node + on-chain sats limits

All Zeus channel surfaces now read: "Open a channel with Zeus Olympus
node and start sending and receiving Lightning payments. Minimum
150,000 · maximum 1,500,000 on-chain sats required."

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

neode-ui/src/data/goals.ts

@@ -15,7 +15,7 @@ const FUND_WALLET_STEP: GoalStep = {
   id: 'fund-wallet',
   title: 'Fund Your Bitcoin Wallet',
   description:
-    "Send bitcoin to your node's on-chain wallet so it can open a Lightning channel. Zeus channels need between 150,000 and 1,500,000 sats. Funding unlocks once your node finishes syncing the blockchain.",
+    "Send bitcoin to your node's on-chain wallet so it can open a Lightning channel. Zeus channels: minimum 150,000 · maximum 1,500,000 on-chain sats required. Funding unlocks once your node finishes syncing the blockchain.",
   action: 'fund',
   isAutomatic: false,
   icon: '/assets/img/app-icons/bitcoin-knots.webp',
@@ -51,7 +51,7 @@ export const GOALS: GoalDefinition[] = [
         id: 'open-zeus-channel',
         title: 'Open a Channel with Zeus',
         description:
-          'Open a Lightning channel to Zeus, the mobile wallet that pairs perfectly with your node. Fund it with 150,000–1,500,000 sats and your shop can accept instant Lightning payments.',
+          'Open a channel with Zeus Olympus node and start sending and receiving Lightning payments. Minimum 150,000 · maximum 1,500,000 on-chain sats required.',
         action: 'configure',
         isAutomatic: false,
         icon: ZEUS_ICON,
@@ -106,7 +106,7 @@ export const GOALS: GoalDefinition[] = [
         id: 'open-channel',
         title: 'Open a Channel with Zeus',
         description:
-          'Open your first payment channel to Zeus, the mobile wallet built for nodes like yours (150,000–1,500,000 sats). You can then send and receive Lightning payments from your phone.',
+          'Open a channel with Zeus Olympus node and start sending and receiving Lightning payments. Minimum 150,000 · maximum 1,500,000 on-chain sats required.',
         action: 'configure',
         isAutomatic: false,
         icon: ZEUS_ICON,
@@ -208,7 +208,7 @@ export const GOALS: GoalDefinition[] = [
         id: 'open-channels',
         title: 'Open Payment Channels',
         description:
-          'Open channels with well-connected nodes to start routing payments. A great first channel is Zeus (150,000–1,500,000 sats) — it also puts your node in your pocket. More channels means more routing opportunities.',
+          'Open channels with well-connected nodes to start routing payments. A great first channel is Zeus Olympus (minimum 150,000 · maximum 1,500,000 on-chain sats) — it also puts your node in your pocket. More channels means more routing opportunities.',
         action: 'configure',
         isAutomatic: false,
         icon: ZEUS_ICON,