Add zero-revenue 499-A filing at $179

New service slug fcc-499a-zero for carriers with no telecom revenue:
- $179 instead of $499 (no revenue analysis needed)
- Minimal intake: entity, officer, filer ID, filing type only
- Skips revenue schedules (blocks 3-4), USF calculations (block 5),
  traffic study upload, and revenue workbook generation
- Fills blocks 1-2 and 6 only, all revenue lines left as zero

Compliance checker: shows both options (mutually exclusive checkboxes)
Order page: maps form_499a_zero to fcc-499a-zero slug
Handler: detects slug and skips revenue pipeline
DC Agent shown when either 499-A variant is checked

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

api/src/routes/compliance-orders.ts

@@ -32,6 +32,12 @@ const COMPLIANCE_SERVICES: Record<
     erpnext_item: "FCC-499A",
     discountable: true,
   },
+  "fcc-499a-zero": {
+    name: "FCC Form 499-A Filing (Zero Revenue)",
+    price_cents: 17900,
+    erpnext_item: "FCC-499A-ZERO",
+    discountable: true,
+  },
   "fcc-499a-499q": {
     name: "FCC Form 499-A + 499-Q Bundle",
     price_cents: 59900,
@@ -284,6 +290,17 @@ const REQUIRED_FIELDS: Record<string, FieldSpec> = {
     ],
     validators: ["lnpa_sums_100", "de_minimis_calc", "trs_base_nonnegative"],
   },
+  // Zero-revenue 499-A: minimal intake — no revenue schedules, no traffic study
+  "fcc-499a-zero": {
+    required: [
+      "entity_structure",
+      "officer_1_name", "officer_1_title",
+      "officer_1_street", "officer_1_city", "officer_1_state", "officer_1_zip",
+      "filer_id_499",
+      "filing_type",
+    ],
+    soft: ["ceo_name", "trade_names"],
+  },
   "fcc-499a-499q": {
     required: [
       "line_105_primary", "line_105_categories",
@@ -340,7 +357,7 @@ const REQUIRED_FIELDS: Record<string, FieldSpec> = {
 // Entity-level requirements (e.g. "must have an FRN on file before this
 // service can run"). Checked against the linked telecom_entity.
 const REQUIRES_ENTITY_FRN: ReadonlySet<string> = new Set([
-  "rmd-filing", "cpni-certification", "fcc-499a", "fcc-499a-499q",
+  "rmd-filing", "cpni-certification", "fcc-499a", "fcc-499a-zero", "fcc-499a-499q",
   "fcc-499-initial", "stir-shaken", "bdc-filing", "bdc-broadband",
   "bdc-voice", "calea-ssi", "fcc-63-11-notification", "fcc-full-compliance",
 ]);
@@ -393,7 +410,7 @@ function resolveOrderFeeCents(
   // Compute the baseline per-year price for this order.
   let perYearPrice = service.price_cents;
   let baselineNote: string | undefined;
-  if (["fcc-499a", "fcc-499a-499q"].includes(slug)) {
+  if (["fcc-499a", "fcc-499a-zero", "fcc-499a-499q"].includes(slug)) {
     if (waive_deminimis) {
       // Waive → full price, overrides any de minimis discount
       perYearPrice = service.price_cents;
@@ -738,7 +755,7 @@ router.post("/api/v1/compliance-orders", async (req, res) => {
         .map((y: unknown) => Number(y))
     : null;
   if (myf && myf.length > 0) {
-    if (!["fcc-499a", "fcc-499a-499q"].includes(service_slug)) {
+    if (!["fcc-499a", "fcc-499a-zero", "fcc-499a-499q"].includes(service_slug)) {
       res.status(400).json({
         error: "multi_year_filings only supported for fcc-499a / fcc-499a-499q.",
       });