feat(ask): add initial ask tool prototype and project setup

src/types.ts

@@ -0,0 +1,70 @@
+export type AskQuestionType = "single" | "multi" | "code-review";
+
+export interface AskOption {
+	value: string;
+	label: string;
+	description?: string;
+	preview?: string;
+}
+
+export interface AskQuestionInput {
+	id: string;
+	label?: string;
+	prompt: string;
+	type?: AskQuestionType;
+	allowOther?: boolean;
+	required?: boolean;
+	options: AskOption[];
+}
+
+export interface AskParams {
+	title?: string;
+	questions: AskQuestionInput[];
+}
+
+export interface AskQuestion
+	extends Omit<AskQuestionInput, "type" | "allowOther" | "required" | "label"> {
+	label: string;
+	type: AskQuestionType;
+	allowOther: boolean;
+	required: boolean;
+}
+
+export interface AskAnswer {
+	values: string[];
+	labels: string[];
+	indices: number[];
+	customText?: string;
+	note?: string;
+}
+
+export interface AskResult {
+	title?: string;
+	cancelled: boolean;
+	questions: Array<{
+		id: string;
+		label: string;
+		prompt: string;
+		type: AskQuestionType;
+	}>;
+	answers: Record<string, AskAnswer>;
+}
+
+export type ViewMode = "navigate" | "input" | "submit";
+
+export interface AskState {
+	title?: string;
+	questions: AskQuestion[];
+	currentTab: number;
+	optionIndex: number;
+	submitIndex: number;
+	mode: ViewMode;
+	inputQuestionId: string | null;
+	answers: Record<string, AskAnswer>;
+	completed: boolean;
+	cancelled: boolean;
+}
+
+export interface RenderOption extends AskOption {
+	isOther?: boolean;
+}