Add option to automatically mark file as reviewed on open

package.json

@@ -311,6 +311,11 @@
 					"default": false,
 					"description": "%githubPullRequests.hideViewedFiles.description%"
 				},
+				"githubPullRequests.markAsViewedOnOpen": {
+					"type": "boolean",
+					"default": false,
+					"description": "%githubPullRequests.markAsViewedOnOpen.description%"
+				},
 				"githubPullRequests.defaultDeletionMethod.selectLocalBranch": {
 					"type": "boolean",
 					"default": true,

package.nls.json

@@ -37,6 +37,7 @@
 	"githubPullRequests.notifications.description": "If GitHub notifications should be shown to the user.",
 	"githubPullRequests.fileListLayout.description": "The layout to use when displaying changed files list.",
 	"githubPullRequests.hideViewedFiles.description": "Hide files that have been marked as viewed in the pull request changes tree.",
+	"githubPullRequests.markAsViewedOnOpen.description": "Automatically mark files as viewed when opened in the editor.",
 	"githubPullRequests.defaultDeletionMethod.selectLocalBranch.description": "When true, the option to delete the local branch will be selected by default when deleting a branch from a pull request.",
 	"githubPullRequests.defaultDeletionMethod.selectRemote.description": "When true, the option to delete the remote will be selected by default when deleting a branch from a pull request.",
 	"githubPullRequests.terminalLinksHandler.description": "Default handler for terminal links.",

src/@types/vscode.proposed.chatParticipantAdditions.d.ts

@@ -105,6 +105,7 @@ declare module 'vscode' {
 		isComplete?: boolean;
 		toolSpecificData?: ChatTerminalToolInvocationData;
 		fromSubAgent?: boolean;
+		presentation?: 'hidden' | 'hiddenAfterComplete' | undefined;
 
 		constructor(toolName: string, toolCallId: string, isError?: boolean);
 	}

src/common/settingKeys.ts

@@ -10,6 +10,7 @@ export const BRANCH_LIST_TIMEOUT = 'branchListTimeout';
 export const USE_REVIEW_MODE = 'useReviewMode';
 export const FILE_LIST_LAYOUT = 'fileListLayout';
 export const HIDE_VIEWED_FILES = 'hideViewedFiles';
+export const MARK_AS_VIEWED_ON_OPEN = 'markAsViewedOnOpen';
 export const ASSIGN_TO = 'assignCreated';
 export const PUSH_BRANCH = 'pushBranch';
 export const IGNORE_PR_BRANCHES = 'ignoredPullRequestBranches';