ci: dev version includes UTC time (dev-YYYYMMDD-HHmm)

Phase 1: browse power-up
- faceted filters: tags + features (array containment) and min rating
  on listTools; new ?tags=?features=?minRating= URL params with chips
- global Cmd+K command palette (cmdk) with tool search + navigation
- mini usefulness/usability bars on grid cards, wide cards and table rows

artifacts/api-server/src/routes/tools.ts

@@ -52,7 +52,10 @@ router.get("/tools", async (req, res): Promise<void> => {
     res.status(400).json({ error: parsed.error.message });
     return;
   }
-  const { category, search, sort } = parsed.data;
+  const { category, search, sort, tags, features, minRating } = parsed.data;
+
+  const tagList = (tags ?? "").split(",").map((t) => t.trim()).filter(Boolean);
+  const featureList = (features ?? "").split(",").map((f) => f.trim()).filter(Boolean);
 
   let query = db.select().from(toolsTable).where(isNull(toolsTable.deletedAt)).$dynamic();
   if (category) {
@@ -62,6 +65,12 @@ router.get("/tools", async (req, res): Promise<void> => {
     const escaped = search.replace(/[%_\\]/g, (m) => `\\${m}`);
     query = query.where(sql`${toolsTable.name} ilike ${`%${escaped}%`} escape '\\'`);
   }
+  if (tagList.length > 0) {
+    query = query.where(sql`${toolsTable.tags} @> ARRAY[${sql.join(tagList.map((t) => sql`${t}`), sql`, `)}]::text[]`);
+  }
+  if (featureList.length > 0) {
+    query = query.where(sql`${toolsTable.features} @> ARRAY[${sql.join(featureList.map((f) => sql`${f}`), sql`, `)}]::text[]`);
+  }
 
   const tools = await query.orderBy(desc(toolsTable.createdAt));
 
@@ -95,6 +104,10 @@ router.get("/tools", async (req, res): Promise<void> => {
     result = result.sort((a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime());
   }
 
+  if (minRating != null) {
+    result = result.filter((t) => (t.avgCombined ?? 0) >= minRating);
+  }
+
   res.json(result);
 });