Kill all static/fake elements — every number on the page is now live from data

Skeptic-proof audit:
- Worker count queried from database (was hardcoded "500K")
- State/role dropdowns populated from actual data (was hardcoded 8 states, 6 roles)
- Now shows 11 states, 21 roles — whatever exists in the dataset
- Client names generated combinatorially (20×20=400 combos, was 12 static)
- Top workers randomized with SQL OFFSET (was same 5 every time)
- Deleted fabricated "Recent Activity" section (fake placement history)
- Replaced with transparent "Data Source" showing where numbers come from
- Fixed NOTES undefined crash — hybrid search actually returns results now
  (was silently failing, showing 0/X filled on every contract)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

mcp-server/index.ts

@@ -1060,7 +1060,9 @@ const CITIES: Record<string, string[]> = {
   TN: ["Nashville","Memphis"], KY: ["Louisville","Lexington"],
   WI: ["Milwaukee","Madison"], MI: ["Detroit","Grand Rapids"],
 };
-const CLIENTS = ["Midwest Logistics","Precision Mfg","Amazon DSP","CleanSpace","AutoParts Direct","Great Lakes Steel","Heartland Foods","Summit Packaging","Cardinal Health","TechFlow Assembly","River City Plastics","Prairie Wind Energy"];
+const CLIENT_PREFIXES = ["Midwest","Great Lakes","Prairie","Heartland","Summit","Valley","Central","Lakeside","Tri-State","Heritage","National","Premier","Metro","Capitol","Crossroads","Keystone","Riverfront","Gateway","Pinnacle","Cornerstone"];
+const CLIENT_SUFFIXES = ["Logistics","Manufacturing","Assembly","Foods","Steel","Packaging","Health","Plastics","Energy","Solutions","Distribution","Services","Industries","Supply","Warehousing","Materials","Products","Corp","Group","Enterprises"];
+function makeClient(): string { return pick(CLIENT_PREFIXES) + " " + pick(CLIENT_SUFFIXES); }
 const STARTS = ["5:00 AM","6:00 AM","6:30 AM","7:00 AM","7:30 AM","8:00 AM"];
 
 // Diverse scenarios — each tells a different story about WHY this contract exists
@@ -1145,7 +1147,7 @@ async function runWeekSimulation() {
       try {
         const filt = `role = '${role}' AND state = '${state}' AND reliability >= ${minRel}`;
         const r = await api("POST", "/vectors/hybrid", {
-          question: `Find ${role} workers for ${pick(NOTES)}`,
+          question: `Find ${role} workers in ${city}, ${state} for ${scenario.situation}`,
           index_name: "workers_500k_v1",
           sql_filter: filt,
           filter_dataset: "ethereal_workers",
@@ -1164,7 +1166,7 @@ async function runWeekSimulation() {
       totalFilled += Math.min(filled, headcount);
 
       contracts.push({
-        id: cid, client: pick(CLIENTS), role, state, city,
+        id: cid, client: makeClient(), role, state, city,
         headcount, filled: Math.min(filled, headcount), priority,
         start: pick(STARTS), notes: scenario.note, situation: scenario.situation,
         action: scenario.action, matches,