fix: align in-app pricing copy with comfy.org/cloud/pricing (#8725)

## Summary

Align stale in-app pricing strings and links with the current
comfy.org/cloud/pricing page.

## Changes

- **What**: Update video estimate numbers (standard 120→380, creator
211→670, pro 600→1915), fix template URL (`video_wan2_2_14B_fun_camera`
→ `video_wan2_2_14B_i2v`), fix `templateNote` to reference Wan 2.2
Image-to-Video, align `videoEstimateExplanation` wording order with
website, remove stale "$10" from `benefit1` string.

## Review Focus

Copy-only changes across 4 files — no logic or UI changes. Source of
truth: https://www.comfy.org/cloud/pricing

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8725-fix-align-in-app-pricing-copy-with-comfy-org-cloud-pricing-3006d73d3650811faf11c248e6bf27c3)
by [Unito](https://www.unito.io)

src/locales/en/main.json

@@ -2047,7 +2047,7 @@
       "howManyCredits": "How many credits would you like to add?",
       "usdAmount": "${amount}",
       "videosEstimate": "~{count} videos*",
-      "templateNote": "*Generated with Wan Fun Control template",
+      "templateNote": "*Generated with Wan 2.2 Image-to-Video template",
       "buy": "Buy",
       "purchaseSuccess": "Credits added successfully!",
       "purchaseError": "Purchase Failed",
@@ -2152,7 +2152,7 @@
     "messageSupport": "Message support",
     "invoiceHistory": "Invoice history",
     "benefits": {
-      "benefit1": "$10 in monthly credits for Partner Nodes — top up when needed",
+      "benefit1": "Monthly credits for Partner Nodes — top up when needed",
       "benefit2": "Up to 30 min runtime per job"
     },
     "yearlyDiscount": "20% DISCOUNT",
@@ -2210,7 +2210,7 @@
     "customLoRAsLabel": "Import your own LoRAs",
     "videoEstimateLabel": "Approx. amount of 5s videos generated with Wan 2.2 Image-to-Video template",
     "videoEstimateHelp": "More details on this template",
-    "videoEstimateExplanation": "These estimates are based on the Wan 2.2 Image-to-Video template using default settings (5 seconds, 640x640, 16fps, 4-step sampling).",
+    "videoEstimateExplanation": "These estimates are based on the Wan 2.2 Image-to-Video template using default settings (5 sec, 16fps, 640x640, 4-step sampling).",
     "videoEstimateTryTemplate": "Try this template",
     "videoTemplateBasedCredits": "Videos generated with Wan 2.2 Image to Video",
     "upgradePlan": "Upgrade Plan",