feat(cli): add terminal stats dashboard and solution detection utilities

apps/cli/close-solved.ts

@@ -21,6 +21,7 @@
  */
 import { join } from "node:path";
 
+import { SRS_API } from "./api.ts";
 import { github } from "./github.ts";
 import { markdownTable, printTable, writeStepSummary } from "./report.ts";
 import { isImplemented } from "./source.ts";
@@ -162,7 +163,8 @@ for (const num of [...work.keys()].sort((a, b) => a - b)) {
 // rung named, so the whole implemented set can go over on every push (a total
 // recompute that backfills whatever earlier runs missed) and re-runs write
 // nothing.
-const SRS_API = process.env.SRS_API ?? "https://srs-api.prdlk.workers.dev";
+// SRS_API (apps/cli/api.ts) is the switch that points this at a wrangler dev
+// instance instead of production.
 const solved = [...work.entries()]
   .flatMap(([lc, entry]) => [...entry.solved].sort().map((bucket) => ({ lc, bucket })))
   .sort((a, b) => a.lc - b.lc || a.bucket - b.bucket);