Verify torch/src/ with lint

- Restore missing source files in `torch/src/` from `torch-lock` dependency.
- Setup ESLint in `torch/`.
- Fix linting issues in `src/lock-ops.mjs`, `src/lock-utils.mjs`, `src/ops.mjs`, `src/services/memory/embedder.js`.
- Mark 'Verify with lint' as completed in `src/todo/TODO_2026-02-14T13-30-00Z.md`.

Co-authored-by: PR0M3TH3AN <[email protected]>

torch/src/utils.mjs

@@ -0,0 +1,36 @@
+export function todayDateStr() {
+  return new Date().toISOString().slice(0, 10);
+}
+
+export function nowUnix() {
+  return Math.floor(Date.now() / 1000);
+}
+
+export function getIsoWeekStr(dateInput) {
+  // Parse input to ensure we work with a Date object
+  // If dateInput is YYYY-MM-DD string, new Date() treats it as UTC.
+  const d = dateInput ? new Date(dateInput) : new Date();
+
+  // If valid date, use UTC components to avoid local timezone issues
+  if (isNaN(d.getTime())) return '';
+
+  // Copy date so we don't mutate the original if passed by reference (though new Date() handles that)
+  const date = new Date(Date.UTC(d.getUTCFullYear(), d.getUTCMonth(), d.getUTCDate()));
+
+  // ISO week date system: Thursday determines the year
+  // day: 0 (Sun) -> 6 (Sat). We want 1 (Mon) -> 7 (Sun)
+  const day = date.getUTCDay() || 7;
+  date.setUTCDate(date.getUTCDate() + 4 - day);
+
+  const yearStart = new Date(Date.UTC(date.getUTCFullYear(), 0, 1));
+  const weekNo = Math.ceil((((date - yearStart) / 86400000) + 1) / 7);
+
+  return `${date.getUTCFullYear()}-W${String(weekNo).padStart(2, '0')}`;
+}
+
+export function detectPlatform() {
+  if (process.env.JULES_API_KEY || process.env.JULES_SESSION_ID) return 'jules';
+  if (process.env.CODEX_API_KEY || process.env.CODEX_SESSION_ID) return 'codex';
+  if (process.env.GOOSE_API_KEY || process.env.GOOSE_SESSION_ID) return 'goose';
+  return null;
+}