diigo-cache: date windows and search on the public page (1d)

/public/<username> takes days, after, before, in (year, month,
quarter, ISO week), by=updated|created, and q (words, "phrases",
#tags, -negation, gmail/Slack/GitHub date operators). JSON answers
echo the parsed filter; a malformed one is a 400.

Filters query the stored items in sqlite through the read-only
viewer instead of walking diigo pages: the public page keeps no
fetch authority, and a filled cache already holds every item.
Results say `complete` when every diigo page is stored; freshness
is 1f's head refresh. So the fetch budget and the O(log pages)
walk test go, and the fake deep account shrinks to 300.

Generated-by: Claude Opus 5.5

diigo-cache/tests/query.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from "vitest";
 import { matches, parseQuery, toQuery } from "../src/query.js";
 import type { FilterSpec, Query, QueryError } from "../src/query.js";
 
-// goal 1d (capsite checklist): the design as tests; unskip as it lands
+// goal 1d (capsite checklist)
 
 const NOW = new Date("2026-10-07T12:00:00.000Z");
 const DAY = 24 * 60 * 60 * 1000;
@@ -21,7 +21,7 @@ const refused = (q: Query | QueryError) => {
 const day = (iso: string) => new Date(`${iso}T00:00:00.000Z`);
 const range = (q: Query) => [q.after?.toISOString().slice(0, 10), q.before?.toISOString().slice(0, 10)];
 
-describe.skip("filters: one spec, two spellings (goal 1d)", () => {
+describe("filters: one spec, two spellings (goal 1d)", () => {
 	it("devs write { days: 7 }; URLs write ?days=7; same query", () => {
 		expect(spec({ days: 7 })).toEqual(url("days=7"));
 		expect(spec({ days: 7 }).after).toEqual(new Date(NOW.getTime() - 7 * DAY));
@@ -42,7 +42,7 @@ describe.skip("filters: one spec, two spellings (goal 1d)", () => {
 	});
 });
 
-describe.skip("windows: UTC, half-open (goal 1d)", () => {
+describe("windows: UTC, half-open (goal 1d)", () => {
 	it("after/before are UTC days: after inclusive from 00:00Z, before exclusive", () => {
 		expect(range(url("after=2026-01-01&before=2026-02-01"))).toEqual(["2026-01-01", "2026-02-01"]);
 		expect(url("after=2026/01/01").after).toEqual(day("2026-01-01"));
@@ -88,7 +88,7 @@ describe.skip("windows: UTC, half-open (goal 1d)", () => {
 	});
 });
 
-describe.skip("q: terms and operators (goal 1d)", () => {
+describe("q: terms and operators (goal 1d)", () => {
 	const q = (text: string) => url(`q=${encodeURIComponent(text)}`);
 
 	it("words, phrases, #tags, tag:, and - negation; case-insensitive", () => {
@@ -160,7 +160,7 @@ const item = (iso: string, extra: Record<string, unknown> = {}) => ({
 });
 const query = (q: Partial<Query>): Query => ({ by: "updated", words: [], tags: [], ...q });
 
-describe.skip("matches (goal 1d)", () => {
+describe("matches (goal 1d)", () => {
 	it("the window is half-open: after inclusive, before exclusive", () => {
 		const q = query({ after: day("2026-01-01"), before: day("2026-02-01") });
 		expect(matches(item("2026-01-01T00:00:00.000Z"), q)).toBe(true);