Expand active project wave and serialize refreshes

config/project-registry.json

@@ -15,7 +15,7 @@
     {
       "id": "p04-gigabit",
       "aliases": ["p04", "gigabit", "gigaBIT"],
-      "description": "Curated staged docs for the P04 GigaBIT mirror architecture and OTA optics project.",
+      "description": "Active P04 GigaBIT mirror project corpus from PKM plus staged operational docs.",
       "ingest_roots": [
         {
           "source": "vault",
@@ -27,7 +27,7 @@
     {
       "id": "p05-interferometer",
       "aliases": ["p05", "interferometer"],
-      "description": "Curated staged docs for the P05 interferometer architecture, vendors, and error-budget project.",
+      "description": "Active P05 interferometer corpus from PKM plus selected repo context and vendor documentation.",
       "ingest_roots": [
         {
           "source": "vault",
@@ -39,7 +39,7 @@
     {
       "id": "p06-polisher",
       "aliases": ["p06", "polisher"],
-      "description": "Curated staged docs for the P06 polisher project.",
+      "description": "Active P06 polisher corpus from PKM, software-suite notes, and selected repo context.",
       "ingest_roots": [
         {
           "source": "vault",