Marking some v1 APIs for deprecation

src/v1/spec.yaml

@@ -795,8 +795,8 @@ paths:
     get:
       tags:
         - User
-      summary: Get User Information by FID
-      description: Returns metadata about a specific user
+      summary: Deprecated - Get User Information by FID
+      description: Now deprecated, use [v2/user/bulk](https://docs.neynar.com/reference/user-bulk). Returns metadata about a specific user
       externalDocs:
         url: https://docs.neynar.com/reference/user-v1
       operationId: user
@@ -869,7 +869,7 @@ paths:
       tags:
         - User
       summary: Deprecated -- Get User Cast Likes
-      description: Now deprecated. Use [/v2/reactions/user](https://docs.neynar.com/reference/reactions-user). Fetch all the liked cast of a User
+      description: Now deprecated. use [/v2/reactions/user](https://docs.neynar.com/reference/reactions-user). Fetch all the liked cast of a User
       externalDocs:
         url: https://docs.neynar.com/reference/user-cast-likes-v1
       operationId: user-cast-likes
@@ -983,8 +983,8 @@ paths:
     get:
       tags:
         - Cast
-      summary: Retrieve cast for a given hash
-      description: Gets information about an individual cast
+      summary: Deprecated - Retrieve cast for a given hash
+      description: Now deprecated, use [v2/cast](https://docs.neynar.com/reference/cast). Gets information about an individual cast
       externalDocs:
         url: https://docs.neynar.com/reference/cast-v1
       operationId: cast
@@ -1175,9 +1175,9 @@ paths:
     get:
       tags:
         - Verification
-      summary: Retrieve user for a given ethereum address
+      summary: Deprecated - Retrieve user for a given ethereum address
       description: >-
-        Checks if a given Ethereum address has a Farcaster user associated with it. Note: if an address is associated with multiple users, the API will return the user who most recently published a verification with the address (based on when Warpcast received the proof, not a self-reported timestamp).
+        Now deprecated. Use [v2/user/bulk-by-address](https://docs.neynar.com/reference/user-bulk-by-address). Checks if a given Ethereum address has a Farcaster user associated with it. Note: if an address is associated with multiple users, the API will return the user who most recently published a verification with the address (based on when Warpcast received the proof, not a self-reported timestamp).
       externalDocs:
         url: https://docs.neynar.com/reference/user-by-verification-v1
       operationId: user-by-verification