Clarify pull_request_review_write title notes pending review creation

Update the pull_request_review_write tool Title annotation from
"Write operations (create, submit, delete) on pull request reviews" to
"Create pending, submit, or delete pull request reviews". MCP clients
that surface only the short title previously implied that method:
"create" submits a review; in fact, when the event parameter is omitted
it opens a pending review that must be submitted separately. The
description body already documents this; only the short title was
misleading.

Closes #2524.

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

Author: JuggerGrimrod88

pkg/github/__toolsnaps__/pull_request_review_write.snap

@@ -2,7 +2,7 @@
   "annotations": {
     "idempotentHint": false,
     "readOnlyHint": false,
-    "title": "Write operations (create, submit, delete) on pull request reviews"
+    "title": "Create pending, submit, or delete pull request reviews"
   },
   "description": "Create and/or submit, delete review of a pull request.\n\nAvailable methods:\n- create: Create a new review of a pull request. If \"event\" parameter is provided, the review is submitted. If \"event\" is omitted, a pending review is created.\n- submit_pending: Submit an existing pending review of a pull request. This requires that a pending review exists for the current user on the specified pull request. The \"body\" and \"event\" parameters are used when submitting the review.\n- delete_pending: Delete an existing pending review of a pull request. This requires that a pending review exists for the current user on the specified pull request.\n- resolve_thread: Resolve a review thread. Requires only \"threadId\" parameter with the thread's node ID (e.g., PRRT_kwDOxxx). The owner, repo, and pullNumber parameters are not used for this method. Resolving an already-resolved thread is a no-op.\n- unresolve_thread: Unresolve a previously resolved review thread. Requires only \"threadId\" parameter. The owner, repo, and pullNumber parameters are not used for this method. Unresolving an already-unresolved thread is a no-op.\n",
   "inputSchema": {

pkg/github/pullrequests.go

@@ -1784,7 +1784,7 @@ Available methods:
 - unresolve_thread: Unresolve a previously resolved review thread. Requires only "threadId" parameter. The owner, repo, and pullNumber parameters are not used for this method. Unresolving an already-unresolved thread is a no-op.
 `),
 			Annotations: &mcp.ToolAnnotations{
-				Title:        t("TOOL_PULL_REQUEST_REVIEW_WRITE_USER_TITLE", "Write operations (create, submit, delete) on pull request reviews"),
+				Title:        t("TOOL_PULL_REQUEST_REVIEW_WRITE_USER_TITLE", "Create pending, submit, or delete pull request reviews"),
 				ReadOnlyHint: false,
 			},
 			InputSchema: schema,