added ds report schema info and fixed report schema tabs

Author: dev-dist

src/content/data-streams/reference/report-schema-v7.mdx

@@ -3,10 +3,9 @@ section: dataStreams
 date: Last Modified
 title: "Report Schemas"
 metadata:
-  title: "Cryptocurrency Report Schema (v3) | Chainlink Data Streams"
-  description: "Learn about Chainlink Data Streams cryptocurrency report schema (v3), including fields, encoding, and examples to integrate market data into your applications."
-  keywords:
-    ["Report Schema", "Cryptocurrency", "v3 Schema", "Data Format", "Report Structure", "Liquidity-Weighted", "Bid-Ask"]
+  title: "Exchange Rate Report Schema (v7) | Chainlink Data Streams"
+  description: "Learn about Chainlink Data Streams exchange rate report schema (v7), including fields, encoding, and examples to integrate exchange rate data into your applications."
+  keywords: ["Report Schema", "Exchange Rate", "v7 Schema", "Data Format", "Report Structure", "Exchange Rate Data"]
 ---
 
 import DataStreams from "@features/data-streams/common/DataStreams.astro"
@@ -16,20 +15,20 @@ import ReportSchemaTabs from "@features/data-streams/common/ReportSchemaTabs.ast
 
 <ReportSchemaTabs />
 
-Cryptocurrency streams adhere to the report schema outlined below.
+Exchange Rate streams adhere to the report schema outlined below.
 
 ## Schema Fields
 
-| Field                   | Type      | Description                                        |
-| ----------------------- | --------- | -------------------------------------------------- |
-| `feedID`                | `bytes32` | Unique identifier for the data stream              |
-| `validFromTimestamp`    | `uint32`  | Start timestamp of price validity period (seconds) |
-| `observationsTimestamp` | `uint32`  | End timestamp of price validity period (seconds)   |
-| `nativeFee`             | `uint192` | Verification cost in native blockchain tokens      |
-| `linkFee`               | `uint192` | Verification cost in LINK tokens                   |
-| `expiresAt`             | `uint32`  | Timestamp when this report expires (seconds)       |
-| `price`                 | `int192`  | DON consensus median price                         |
-| `bid`                   | `int192`  | Simulated buy impact price at X% liquidity depth   |
-| `ask`                   | `int192`  | Simulated sell impact price at X% liquidity depth  |
-
-**Note**: Future Cryptocurrency streams may use different report schemas.
+| Field                   | Type      | Description                                          |
+| ----------------------- | --------- | ---------------------------------------------------- |
+| `feedId`                | `bytes32` | Unique identifier for the Data Streams feed          |
+| `validFromTimestamp`    | `uint32`  | Earliest timestamp when the price is valid (seconds) |
+| `observationsTimestamp` | `uint32`  | Latest timestamp when the price is valid (seconds)   |
+| `nativeFee`             | `uint192` | Cost to verify report onchain (native token)         |
+| `linkFee`               | `uint192` | Cost to verify report onchain (LINK)                 |
+| `expiresAt`             | `uint32`  | Expiration date of the report (seconds)              |
+| `exchangeRate`          | `int192`  | DON's consensus median exchange rate                 |
+
+**Notes**:
+
+- Future Exchange Rate streams may use different report schemas.

src/features/data-streams/common/ReportSchemaTabs.astro

@@ -1,7 +1,10 @@
 ---
 import { PageTabs } from "@components"
 
-const reportSchemaPages = [
+// Get current page URL to determine if we should show deprecated schemas
+const currentUrl = Astro.url.pathname
+
+const allReportSchemaPages = [
   {
     name: "Cryptocurrency Report Schema (v3)",
     url: "/data-streams/reference/report-schema-v3",
@@ -13,6 +16,7 @@ const reportSchemaPages = [
   {
     name: "(Deprecated) RWA Report Schema (v4)",
     url: "/data-streams/reference/report-schema-v4",
+    deprecated: true,
   },
   {
     name: "Exchange Rate Report Schema (v7)",
@@ -31,6 +35,11 @@ const reportSchemaPages = [
     url: "/data-streams/reference/report-schema-v10",
   },
 ]
+
+// Only show deprecated schemas if user is currently on a deprecated page
+const isOnDeprecatedPage = allReportSchemaPages.some((page) => page.deprecated && currentUrl === page.url)
+
+const reportSchemaPages = allReportSchemaPages.filter((page) => !page.deprecated || isOnDeprecatedPage)
 ---
 
 <PageTabs