feat: volume-based catalog refresh with hot-reload

- modules.py: check /data/ volume first, then baked-in /bicep_modules_catalog.json
- server.py: add POST /reload endpoint — reloads catalogs without restart
- ilsp.nomad: add 'ilsp-data' host volume mounted at /data
- Makefile: add push-catalogs, health-prod, run-with-data targets; DEVOPS_MCP_REPO var
- scripts/push_catalogs.sh: SCP both catalogs to autobox + call /reload

Workflow: sync scripts on Mac → make push-catalogs → completions live in <5s

ilsp.nomad

@@ -62,6 +62,12 @@ job "ilsp" {
       unlimited      = false
     }
 
+    volume "ilsp-data" {
+      type      = "host"
+      source    = "ilsp-data"
+      read_only = false
+    }
+
     # Health check only — Traefik not used for LSP TCP traffic
     service {
       provider = "consul"
@@ -127,6 +133,12 @@ EOH
         memory     = 1536   # MB — dotnet needs headroom
         memory_max = 2560   # MB burst
       }
+
+      volume_mount {
+        volume      = "ilsp-data"
+        destination = "/data"
+        read_only   = false
+      }
     }
   }
 }